20183290478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{1163}}^1\times {\mathrm{1327}}^1$

素因数の和:3008

約数の個数: 32

約数和(自身を含む): 32721325056

約数和(自身を除く): 12538034578

約数列:

[1, 2, 13, 26, 503, 1006, 1163, 1327, 2326, 2654, 6539, 13078, 15119, 17251, 30238, 34502, 584989, 667481, 1169978, 1334962, 1543301, 3086602, 7604857, 8677253, 15209714, 17354506, 20062913, 40125826, 776280403, 1552560806, 10091645239, 20183290478]

約数ペア:

[(1, 20183290478), (2, 10091645239), (13, 1552560806), (26, 776280403), (503, 40125826), (1006, 20062913), (1163, 17354506), (1327, 15209714), (2326, 8677253), (2654, 7604857), (6539, 3086602), (13078, 1543301), (15119, 1334962), (17251, 1169978), (30238, 667481), (34502, 584989)]