20215623714

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{760043}}^1$

素因数の和:760103

約数の個数: 64

約数和(自身を含む): 49031958528

約数和(自身を除く): 28816334814

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 31, 33, 39, 62, 66, 78, 93, 143, 186, 286, 341, 403, 429, 682, 806, 858, 1023, 1209, 2046, 2418, 4433, 8866, 13299, 26598, 760043, 1520086, 2280129, 4560258, 8360473, 9880559, 16720946, 19761118, 23561333, 25081419, 29641677, 47122666, 50162838, 59283354, 70683999, 108686149, 141367998, 217372298, 259174663, 306297329, 326058447, 518349326, 612594658, 652116894, 777523989, 918891987, 1555047978, 1837783974, 3369270619, 6738541238, 10107811857, 20215623714]

約数ペア:

[(1, 20215623714), (2, 10107811857), (3, 6738541238), (6, 3369270619), (11, 1837783974), (13, 1555047978), (22, 918891987), (26, 777523989), (31, 652116894), (33, 612594658), (39, 518349326), (62, 326058447), (66, 306297329), (78, 259174663), (93, 217372298), (143, 141367998), (186, 108686149), (286, 70683999), (341, 59283354), (403, 50162838), (429, 47122666), (682, 29641677), (806, 25081419), (858, 23561333), (1023, 19761118), (1209, 16720946), (2046, 9880559), (2418, 8360473), (4433, 4560258), (8866, 2280129), (13299, 1520086), (26598, 760043)]