13752051220

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{18583853}}^1$

素因数の和:18583899

約数の個数: 24

約数和(自身を含む): 29659830984

約数和(自身を除く): 15907779764

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 18583853, 37167706, 74335412, 92919265, 185838530, 371677060, 687602561, 1375205122, 2750410244, 3438012805, 6876025610, 13752051220]

約数ペア:

[(1, 13752051220), (2, 6876025610), (4, 3438012805), (5, 2750410244), (10, 1375205122), (20, 687602561), (37, 371677060), (74, 185838530), (148, 92919265), (185, 74335412), (370, 37167706), (740, 18583853)]