20125945314

素因数分解:

$2^1\times 3^3\times {\mathrm{11969}}^1\times {\mathrm{31139}}^1$

素因数の和:43119

約数の個数: 32

約数和(自身を含む): 44729496000

約数和(自身を除く): 24603550686

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 11969, 23938, 31139, 35907, 62278, 71814, 93417, 107721, 186834, 215442, 280251, 323163, 560502, 646326, 840753, 1681506, 372702691, 745405382, 1118108073, 2236216146, 3354324219, 6708648438, 10062972657, 20125945314]

約数ペア:

[(1, 20125945314), (2, 10062972657), (3, 6708648438), (6, 3354324219), (9, 2236216146), (18, 1118108073), (27, 745405382), (54, 372702691), (11969, 1681506), (23938, 840753), (31139, 646326), (35907, 560502), (62278, 323163), (71814, 280251), (93417, 215442), (107721, 186834)]