20447250052022

素因数分解:

$2^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1\times {\mathrm{1430993}}^1$

素因数の和:1431580

約数の個数: 32

約数和(自身を含む): 31156746163200

約数和(自身を除く): 10709496111178

約数列:

[1, 2, 167, 179, 239, 334, 358, 478, 29893, 39913, 42781, 59786, 79826, 85562, 1430993, 2861986, 7144427, 14288854, 238975831, 256147747, 342007327, 477951662, 512295494, 684014654, 42776673749, 57115223609, 61219311533, 85553347498, 114230447218, 122438623066, 10223625026011, 20447250052022]

約数ペア:

[(1, 20447250052022), (2, 10223625026011), (167, 122438623066), (179, 114230447218), (239, 85553347498), (334, 61219311533), (358, 57115223609), (478, 42776673749), (29893, 684014654), (39913, 512295494), (42781, 477951662), (59786, 342007327), (79826, 256147747), (85562, 238975831), (1430993, 14288854), (2861986, 7144427)]