20177396826

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{283}}^1\times {\mathrm{32917}}^1$

素因数の和:33243

約数の個数: 48

約数和(自身を含む): 42742311264

約数和(自身を除く): 22564914438

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 283, 361, 566, 722, 849, 1083, 1698, 2166, 5377, 10754, 16131, 32262, 32917, 65834, 98751, 102163, 197502, 204326, 306489, 612978, 625423, 1250846, 1876269, 3752538, 9315511, 11883037, 18631022, 23766074, 27946533, 35649111, 55893066, 71298222, 176994709, 353989418, 530984127, 1061968254, 3362899471, 6725798942, 10088698413, 20177396826]

約数ペア:

[(1, 20177396826), (2, 10088698413), (3, 6725798942), (6, 3362899471), (19, 1061968254), (38, 530984127), (57, 353989418), (114, 176994709), (283, 71298222), (361, 55893066), (566, 35649111), (722, 27946533), (849, 23766074), (1083, 18631022), (1698, 11883037), (2166, 9315511), (5377, 3752538), (10754, 1876269), (16131, 1250846), (32262, 625423), (32917, 612978), (65834, 306489), (98751, 204326), (102163, 197502)]