20221806248

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{4987}}^1$

素因数の和:5159

約数の個数: 128

約数和(自身を含む): 47310182400

約数和(自身を除く): 27088376152

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 56, 74, 76, 103, 133, 148, 152, 206, 259, 266, 296, 412, 518, 532, 703, 721, 824, 1036, 1064, 1406, 1442, 1957, 2072, 2812, 2884, 3811, 3914, 4921, 4987, 5624, 5768, 7622, 7828, 9842, 9974, 13699, 15244, 15656, 19684, 19948, 26677, 27398, 30488, 34909, 39368, 39896, 53354, 54796, 69818, 72409, 94753, 106708, 109592, 139636, 144818, 184519, 189506, 213416, 279272, 289636, 369038, 379012, 506863, 513661, 579272, 663271, 738076, 758024, 1013726, 1027322, 1291633, 1326542, 1476152, 2027452, 2054644, 2583266, 2653084, 3505861, 3595627, 4054904, 4109288, 5166532, 5306168, 7011722, 7191254, 9759559, 10333064, 14023444, 14382508, 19005457, 19519118, 24541027, 28046888, 28765016, 38010914, 39038236, 49082054, 68316913, 76021828, 78076472, 98164108, 133038199, 136633826, 152043656, 196328216, 266076398, 273267652, 361103683, 532152796, 546535304, 722207366, 1064305592, 1444414732, 2527725781, 2888829464, 5055451562, 10110903124, 20221806248]

約数ペア:

[(1, 20221806248), (2, 10110903124), (4, 5055451562), (7, 2888829464), (8, 2527725781), (14, 1444414732), (19, 1064305592), (28, 722207366), (37, 546535304), (38, 532152796), (56, 361103683), (74, 273267652), (76, 266076398), (103, 196328216), (133, 152043656), (148, 136633826), (152, 133038199), (206, 98164108), (259, 78076472), (266, 76021828), (296, 68316913), (412, 49082054), (518, 39038236), (532, 38010914), (703, 28765016), (721, 28046888), (824, 24541027), (1036, 19519118), (1064, 19005457), (1406, 14382508), (1442, 14023444), (1957, 10333064), (2072, 9759559), (2812, 7191254), (2884, 7011722), (3811, 5306168), (3914, 5166532), (4921, 4109288), (4987, 4054904), (5624, 3595627), (5768, 3505861), (7622, 2653084), (7828, 2583266), (9842, 2054644), (9974, 2027452), (13699, 1476152), (15244, 1326542), (15656, 1291633), (19684, 1027322), (19948, 1013726), (26677, 758024), (27398, 738076), (30488, 663271), (34909, 579272), (39368, 513661), (39896, 506863), (53354, 379012), (54796, 369038), (69818, 289636), (72409, 279272), (94753, 213416), (106708, 189506), (109592, 184519), (139636, 144818)]