20955024

素因数分解:

$2^4\times 3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:99

約数の個数: 200

約数和(自身を含む): 68418240

約数和(自身を除く): 47463216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 27, 36, 37, 38, 46, 48, 54, 57, 69, 72, 74, 76, 81, 92, 108, 111, 114, 138, 144, 148, 152, 162, 171, 184, 207, 216, 222, 228, 276, 296, 304, 324, 333, 342, 368, 414, 432, 437, 444, 456, 513, 552, 592, 621, 648, 666, 684, 703, 828, 851, 874, 888, 912, 999, 1026, 1104, 1242, 1296, 1311, 1332, 1368, 1406, 1539, 1656, 1702, 1748, 1776, 1863, 1998, 2052, 2109, 2484, 2553, 2622, 2664, 2736, 2812, 2997, 3078, 3312, 3404, 3496, 3726, 3933, 3996, 4104, 4218, 4968, 5106, 5244, 5328, 5624, 5994, 6156, 6327, 6808, 6992, 7452, 7659, 7866, 7992, 8208, 8436, 9936, 10212, 10488, 11248, 11799, 11988, 12312, 12654, 13616, 14904, 15318, 15732, 15984, 16169, 16872, 18981, 20424, 20976, 22977, 23598, 23976, 24624, 25308, 29808, 30636, 31464, 32338, 33744, 35397, 37962, 40848, 45954, 47196, 47952, 48507, 50616, 56943, 61272, 62928, 64676, 68931, 70794, 75924, 91908, 94392, 97014, 101232, 113886, 122544, 129352, 137862, 141588, 145521, 151848, 183816, 188784, 194028, 227772, 258704, 275724, 283176, 291042, 303696, 367632, 388056, 436563, 455544, 551448, 566352, 582084, 776112, 873126, 911088, 1102896, 1164168, 1309689, 1746252, 2328336, 2619378, 3492504, 5238756, 6985008, 10477512, 20955024]

約数ペア:

[(1, 20955024), (2, 10477512), (3, 6985008), (4, 5238756), (6, 3492504), (8, 2619378), (9, 2328336), (12, 1746252), (16, 1309689), (18, 1164168), (19, 1102896), (23, 911088), (24, 873126), (27, 776112), (36, 582084), (37, 566352), (38, 551448), (46, 455544), (48, 436563), (54, 388056), (57, 367632), (69, 303696), (72, 291042), (74, 283176), (76, 275724), (81, 258704), (92, 227772), (108, 194028), (111, 188784), (114, 183816), (138, 151848), (144, 145521), (148, 141588), (152, 137862), (162, 129352), (171, 122544), (184, 113886), (207, 101232), (216, 97014), (222, 94392), (228, 91908), (276, 75924), (296, 70794), (304, 68931), (324, 64676), (333, 62928), (342, 61272), (368, 56943), (414, 50616), (432, 48507), (437, 47952), (444, 47196), (456, 45954), (513, 40848), (552, 37962), (592, 35397), (621, 33744), (648, 32338), (666, 31464), (684, 30636), (703, 29808), (828, 25308), (851, 24624), (874, 23976), (888, 23598), (912, 22977), (999, 20976), (1026, 20424), (1104, 18981), (1242, 16872), (1296, 16169), (1311, 15984), (1332, 15732), (1368, 15318), (1406, 14904), (1539, 13616), (1656, 12654), (1702, 12312), (1748, 11988), (1776, 11799), (1863, 11248), (1998, 10488), (2052, 10212), (2109, 9936), (2484, 8436), (2553, 8208), (2622, 7992), (2664, 7866), (2736, 7659), (2812, 7452), (2997, 6992), (3078, 6808), (3312, 6327), (3404, 6156), (3496, 5994), (3726, 5624), (3933, 5328), (3996, 5244), (4104, 5106), (4218, 4968)]