20130453978

素因数分解:

$2^1\times 3^1\times {\mathrm{227}}^1\times {\mathrm{271}}^1\times {\mathrm{54539}}^1$

素因数の和:55042

約数の個数: 32

約数和(自身を含む): 40588231680

約数和(自身を除く): 20457777702

約数列:

[1, 2, 3, 6, 227, 271, 454, 542, 681, 813, 1362, 1626, 54539, 61517, 109078, 123034, 163617, 184551, 327234, 369102, 12380353, 14780069, 24760706, 29560138, 37141059, 44340207, 74282118, 88680414, 3355075663, 6710151326, 10065226989, 20130453978]

約数ペア:

[(1, 20130453978), (2, 10065226989), (3, 6710151326), (6, 3355075663), (227, 88680414), (271, 74282118), (454, 44340207), (542, 37141059), (681, 29560138), (813, 24760706), (1362, 14780069), (1626, 12380353), (54539, 369102), (61517, 327234), (109078, 184551), (123034, 163617)]