20149271376

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{953}}^1\times {\mathrm{1093}}^1$

素因数の和:2101

約数の個数: 160

約数和(自身を含む): 57978289152

約数和(自身を除く): 37829017776

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 953, 1093, 1209, 1488, 1612, 1906, 2186, 2418, 2859, 3224, 3279, 3812, 4372, 4836, 5718, 6448, 6558, 7624, 8744, 9672, 11436, 12389, 13116, 14209, 15248, 17488, 19344, 22872, 24778, 26232, 28418, 29543, 33883, 37167, 42627, 45744, 49556, 52464, 56836, 59086, 67766, 74334, 85254, 88629, 99112, 101649, 113672, 118172, 135532, 148668, 170508, 177258, 198224, 203298, 227344, 236344, 271064, 297336, 341016, 354516, 384059, 406596, 440479, 472688, 542128, 594672, 682032, 709032, 768118, 813192, 880958, 1041629, 1152177, 1321437, 1418064, 1536236, 1626384, 1761916, 2083258, 2304354, 2642874, 3072472, 3124887, 3523832, 4166516, 4608708, 5285748, 6144944, 6249774, 7047664, 8333032, 9217416, 10571496, 12499548, 13541177, 16666064, 18434832, 21142992, 24999096, 27082354, 32290499, 40623531, 49998192, 54164708, 64580998, 81247062, 96871497, 108329416, 129161996, 162494124, 193742994, 216658832, 258323992, 324988248, 387485988, 419776487, 516647984, 649976496, 774971976, 839552974, 1259329461, 1549943952, 1679105948, 2518658922, 3358211896, 5037317844, 6716423792, 10074635688, 20149271376]

約数ペア:

[(1, 20149271376), (2, 10074635688), (3, 6716423792), (4, 5037317844), (6, 3358211896), (8, 2518658922), (12, 1679105948), (13, 1549943952), (16, 1259329461), (24, 839552974), (26, 774971976), (31, 649976496), (39, 516647984), (48, 419776487), (52, 387485988), (62, 324988248), (78, 258323992), (93, 216658832), (104, 193742994), (124, 162494124), (156, 129161996), (186, 108329416), (208, 96871497), (248, 81247062), (312, 64580998), (372, 54164708), (403, 49998192), (496, 40623531), (624, 32290499), (744, 27082354), (806, 24999096), (953, 21142992), (1093, 18434832), (1209, 16666064), (1488, 13541177), (1612, 12499548), (1906, 10571496), (2186, 9217416), (2418, 8333032), (2859, 7047664), (3224, 6249774), (3279, 6144944), (3812, 5285748), (4372, 4608708), (4836, 4166516), (5718, 3523832), (6448, 3124887), (6558, 3072472), (7624, 2642874), (8744, 2304354), (9672, 2083258), (11436, 1761916), (12389, 1626384), (13116, 1536236), (14209, 1418064), (15248, 1321437), (17488, 1152177), (19344, 1041629), (22872, 880958), (24778, 813192), (26232, 768118), (28418, 709032), (29543, 682032), (33883, 594672), (37167, 542128), (42627, 472688), (45744, 440479), (49556, 406596), (52464, 384059), (56836, 354516), (59086, 341016), (67766, 297336), (74334, 271064), (85254, 236344), (88629, 227344), (99112, 203298), (101649, 198224), (113672, 177258), (118172, 170508), (135532, 148668)]