20251730272

素因数分解:

$2^5\times {\mathrm{163}}^1\times {\mathrm{271}}^1\times {\mathrm{14327}}^1$

素因数の和:14771

約数の個数: 48

約数和(自身を含む): 40266035712

約数和(自身を除く): 20014305440

約数列:

[1, 2, 4, 8, 16, 32, 163, 271, 326, 542, 652, 1084, 1304, 2168, 2608, 4336, 5216, 8672, 14327, 28654, 44173, 57308, 88346, 114616, 176692, 229232, 353384, 458464, 706768, 1413536, 2335301, 3882617, 4670602, 7765234, 9341204, 15530468, 18682408, 31060936, 37364816, 62121872, 74729632, 124243744, 632866571, 1265733142, 2531466284, 5062932568, 10125865136, 20251730272]

約数ペア:

[(1, 20251730272), (2, 10125865136), (4, 5062932568), (8, 2531466284), (16, 1265733142), (32, 632866571), (163, 124243744), (271, 74729632), (326, 62121872), (542, 37364816), (652, 31060936), (1084, 18682408), (1304, 15530468), (2168, 9341204), (2608, 7765234), (4336, 4670602), (5216, 3882617), (8672, 2335301), (14327, 1413536), (28654, 706768), (44173, 458464), (57308, 353384), (88346, 229232), (114616, 176692)]