20341790028

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{1297}}^1$

素因数の和:1861

約数の個数: 216

約数和(自身を含む): 63503071632

約数和(自身を除く): 43161281604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 49, 51, 63, 68, 84, 98, 102, 119, 126, 147, 153, 196, 204, 238, 252, 294, 306, 357, 441, 476, 523, 588, 612, 714, 833, 882, 1046, 1071, 1297, 1428, 1569, 1666, 1764, 2092, 2142, 2499, 2594, 3138, 3332, 3661, 3891, 4284, 4707, 4998, 5188, 6276, 7322, 7497, 7782, 8891, 9079, 9414, 9996, 10983, 11673, 14644, 14994, 15564, 17782, 18158, 18828, 21966, 22049, 23346, 25627, 26673, 27237, 29988, 32949, 35564, 36316, 43932, 44098, 46692, 51254, 53346, 54474, 62237, 63553, 65898, 66147, 76881, 80019, 81711, 88196, 102508, 106692, 108948, 124474, 127106, 131796, 132294, 153762, 154343, 160038, 163422, 186711, 190659, 198441, 230643, 248948, 254212, 264588, 307524, 308686, 320076, 326844, 373422, 381318, 396882, 435659, 461286, 463029, 560133, 571977, 617372, 678331, 746844, 762636, 793764, 871318, 922572, 926058, 1080401, 1120266, 1143954, 1306977, 1356662, 1389087, 1742636, 1852116, 2034993, 2160802, 2240532, 2287908, 2613954, 2713324, 2778174, 3241203, 3920931, 4069986, 4321604, 4748317, 5227908, 5556348, 6104979, 6482406, 7841862, 8139972, 9496634, 9723609, 11531627, 12209958, 12964812, 14244951, 15683724, 18993268, 19447218, 23063254, 24419916, 28489902, 33238219, 34594881, 38894436, 42734853, 46126508, 56979804, 66476438, 69189762, 80721389, 85469706, 99714657, 103784643, 132952876, 138379524, 161442778, 170939412, 199429314, 207569286, 242164167, 299143971, 322885556, 398858628, 415138572, 484328334, 565049723, 598287942, 726492501, 968656668, 1130099446, 1196575884, 1452985002, 1695149169, 2260198892, 2905970004, 3390298338, 5085447507, 6780596676, 10170895014, 20341790028]

約数ペア:

[(1, 20341790028), (2, 10170895014), (3, 6780596676), (4, 5085447507), (6, 3390298338), (7, 2905970004), (9, 2260198892), (12, 1695149169), (14, 1452985002), (17, 1196575884), (18, 1130099446), (21, 968656668), (28, 726492501), (34, 598287942), (36, 565049723), (42, 484328334), (49, 415138572), (51, 398858628), (63, 322885556), (68, 299143971), (84, 242164167), (98, 207569286), (102, 199429314), (119, 170939412), (126, 161442778), (147, 138379524), (153, 132952876), (196, 103784643), (204, 99714657), (238, 85469706), (252, 80721389), (294, 69189762), (306, 66476438), (357, 56979804), (441, 46126508), (476, 42734853), (523, 38894436), (588, 34594881), (612, 33238219), (714, 28489902), (833, 24419916), (882, 23063254), (1046, 19447218), (1071, 18993268), (1297, 15683724), (1428, 14244951), (1569, 12964812), (1666, 12209958), (1764, 11531627), (2092, 9723609), (2142, 9496634), (2499, 8139972), (2594, 7841862), (3138, 6482406), (3332, 6104979), (3661, 5556348), (3891, 5227908), (4284, 4748317), (4707, 4321604), (4998, 4069986), (5188, 3920931), (6276, 3241203), (7322, 2778174), (7497, 2713324), (7782, 2613954), (8891, 2287908), (9079, 2240532), (9414, 2160802), (9996, 2034993), (10983, 1852116), (11673, 1742636), (14644, 1389087), (14994, 1356662), (15564, 1306977), (17782, 1143954), (18158, 1120266), (18828, 1080401), (21966, 926058), (22049, 922572), (23346, 871318), (25627, 793764), (26673, 762636), (27237, 746844), (29988, 678331), (32949, 617372), (35564, 571977), (36316, 560133), (43932, 463029), (44098, 461286), (46692, 435659), (51254, 396882), (53346, 381318), (54474, 373422), (62237, 326844), (63553, 320076), (65898, 308686), (66147, 307524), (76881, 264588), (80019, 254212), (81711, 248948), (88196, 230643), (102508, 198441), (106692, 190659), (108948, 186711), (124474, 163422), (127106, 160038), (131796, 154343), (132294, 153762)]