20165378804940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{2221}}^1\times {\mathrm{245257}}^1$

素因数の和:248107

約数の個数: 96

約数和(自身を含む): 56580267167424

約数和(自身を除く): 36414888362484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 617, 1234, 1851, 2221, 2468, 3085, 3702, 4442, 6170, 6663, 7404, 8884, 9255, 11105, 12340, 13326, 18510, 22210, 26652, 33315, 37020, 44420, 66630, 133260, 245257, 490514, 735771, 981028, 1226285, 1370357, 1471542, 2452570, 2740714, 2943084, 3678855, 4111071, 4905140, 5481428, 6851785, 7357710, 8222142, 13703570, 14715420, 16444284, 20555355, 27407140, 41110710, 82221420, 151323569, 302647138, 453970707, 544715797, 605294276, 756617845, 907941414, 1089431594, 1513235690, 1634147391, 1815882828, 2178863188, 2269853535, 2723578985, 3026471380, 3268294782, 4539707070, 5447157970, 6536589564, 8170736955, 9079414140, 10894315940, 16341473910, 32682947820, 336089646749, 672179293498, 1008268940247, 1344358586996, 1680448233745, 2016537880494, 3360896467490, 4033075760988, 5041344701235, 6721792934980, 10082689402470, 20165378804940]

約数ペア:

[(1, 20165378804940), (2, 10082689402470), (3, 6721792934980), (4, 5041344701235), (5, 4033075760988), (6, 3360896467490), (10, 2016537880494), (12, 1680448233745), (15, 1344358586996), (20, 1008268940247), (30, 672179293498), (60, 336089646749), (617, 32682947820), (1234, 16341473910), (1851, 10894315940), (2221, 9079414140), (2468, 8170736955), (3085, 6536589564), (3702, 5447157970), (4442, 4539707070), (6170, 3268294782), (6663, 3026471380), (7404, 2723578985), (8884, 2269853535), (9255, 2178863188), (11105, 1815882828), (12340, 1634147391), (13326, 1513235690), (18510, 1089431594), (22210, 907941414), (26652, 756617845), (33315, 605294276), (37020, 544715797), (44420, 453970707), (66630, 302647138), (133260, 151323569), (245257, 82221420), (490514, 41110710), (735771, 27407140), (981028, 20555355), (1226285, 16444284), (1370357, 14715420), (1471542, 13703570), (2452570, 8222142), (2740714, 7357710), (2943084, 6851785), (3678855, 5481428), (4111071, 4905140)]