20171703696

素因数分解:

$2^4\times 3^1\times {\mathrm{420243827}}^1$

素因数の和:420243838

約数の個数: 20

約数和(自身を含む): 52110234672

約数和(自身を除く): 31938530976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420243827, 840487654, 1260731481, 1680975308, 2521462962, 3361950616, 5042925924, 6723901232, 10085851848, 20171703696]

約数ペア:

[(1, 20171703696), (2, 10085851848), (3, 6723901232), (4, 5042925924), (6, 3361950616), (8, 2521462962), (12, 1680975308), (16, 1260731481), (24, 840487654), (48, 420243827)]