20132003960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21882613}}^1$

素因数の和:21882647

約数の個数: 32

約数和(自身を含む): 47266446240

約数和(自身を除く): 27134442280

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 21882613, 43765226, 87530452, 109413065, 175060904, 218826130, 437652260, 503300099, 875304520, 1006600198, 2013200396, 2516500495, 4026400792, 5033000990, 10066001980, 20132003960]

約数ペア:

[(1, 20132003960), (2, 10066001980), (4, 5033000990), (5, 4026400792), (8, 2516500495), (10, 2013200396), (20, 1006600198), (23, 875304520), (40, 503300099), (46, 437652260), (92, 218826130), (115, 175060904), (184, 109413065), (230, 87530452), (460, 43765226), (920, 21882613)]