20752150014

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{2837}}^1\times {\mathrm{13109}}^1$

素因数の和:15985

約数の個数: 48

約数和(自身を含む): 46433312640

約数和(自身を除く): 25681162626

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 2837, 5674, 8511, 13109, 17022, 25533, 26218, 39327, 51066, 78654, 87947, 117981, 175894, 235962, 263841, 406379, 527682, 791523, 812758, 1219137, 1583046, 2438274, 3657411, 7314822, 37190233, 74380466, 111570699, 223141398, 334712097, 669424194, 1152897223, 2305794446, 3458691669, 6917383338, 10376075007, 20752150014]

約数ペア:

[(1, 20752150014), (2, 10376075007), (3, 6917383338), (6, 3458691669), (9, 2305794446), (18, 1152897223), (31, 669424194), (62, 334712097), (93, 223141398), (186, 111570699), (279, 74380466), (558, 37190233), (2837, 7314822), (5674, 3657411), (8511, 2438274), (13109, 1583046), (17022, 1219137), (25533, 812758), (26218, 791523), (39327, 527682), (51066, 406379), (78654, 263841), (87947, 235962), (117981, 175894)]