20070972664

素因数分解:

$2^3\times {\mathrm{6203}}^1\times {\mathrm{404461}}^1$

素因数の和:410670

約数の個数: 16

約数和(自身を含む): 37639233720

約数和(自身を除く): 17568261056

約数列:

[1, 2, 4, 8, 6203, 12406, 24812, 49624, 404461, 808922, 1617844, 3235688, 2508871583, 5017743166, 10035486332, 20070972664]

約数ペア:

[(1, 20070972664), (2, 10035486332), (4, 5017743166), (8, 2508871583), (6203, 3235688), (12406, 1617844), (24812, 808922), (49624, 404461)]