20100442083

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1\times {\mathrm{2143}}^1$

素因数の和:2639

約数の個数: 32

約数和(自身を含む): 27432222720

約数和(自身を除く): 7331780637

約数列:

[1, 3, 83, 139, 249, 271, 417, 813, 2143, 6429, 11537, 22493, 34611, 37669, 67479, 113007, 177869, 297877, 533607, 580753, 893631, 1742259, 3126527, 9379581, 24723791, 48202499, 74171373, 80724667, 144607497, 242174001, 6700147361, 20100442083]

約数ペア:

[(1, 20100442083), (3, 6700147361), (83, 242174001), (139, 144607497), (249, 80724667), (271, 74171373), (417, 48202499), (813, 24723791), (2143, 9379581), (6429, 3126527), (11537, 1742259), (22493, 893631), (34611, 580753), (37669, 533607), (67479, 297877), (113007, 177869)]