20131718690

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{683}}^1\times {\mathrm{23209}}^1$

素因数の和:24026

約数の個数: 32

約数和(自身を含む): 36577474560

約数和(自身を除く): 16445755870

約数列:

[1, 2, 5, 10, 127, 254, 635, 683, 1270, 1366, 3415, 6830, 23209, 46418, 86741, 116045, 173482, 232090, 433705, 867410, 2947543, 5895086, 14737715, 15851747, 29475430, 31703494, 79258735, 158517470, 2013171869, 4026343738, 10065859345, 20131718690]

約数ペア:

[(1, 20131718690), (2, 10065859345), (5, 4026343738), (10, 2013171869), (127, 158517470), (254, 79258735), (635, 31703494), (683, 29475430), (1270, 15851747), (1366, 14737715), (3415, 5895086), (6830, 2947543), (23209, 867410), (46418, 433705), (86741, 232090), (116045, 173482)]