20132647408

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{927259}}^1$

素因数の和:927349

約数の個数: 40

約数和(自身を含む): 41392886400

約数和(自身を除く): 21260238992

約数列:

[1, 2, 4, 8, 16, 23, 46, 59, 92, 118, 184, 236, 368, 472, 944, 1357, 2714, 5428, 10856, 21712, 927259, 1854518, 3709036, 7418072, 14836144, 21326957, 42653914, 54708281, 85307828, 109416562, 170615656, 218833124, 341231312, 437666248, 875332496, 1258290463, 2516580926, 5033161852, 10066323704, 20132647408]

約数ペア:

[(1, 20132647408), (2, 10066323704), (4, 5033161852), (8, 2516580926), (16, 1258290463), (23, 875332496), (46, 437666248), (59, 341231312), (92, 218833124), (118, 170615656), (184, 109416562), (236, 85307828), (368, 54708281), (472, 42653914), (944, 21326957), (1357, 14836144), (2714, 7418072), (5428, 3709036), (10856, 1854518), (21712, 927259)]