20778963642

素因数分解:

$2^1\times 3^3\times {\mathrm{113}}^1\times {\mathrm{269}}^1\times {\mathrm{12659}}^1$

素因数の和:13052

約数の個数: 64

約数和(自身を含む): 46760976000

約数和(自身を除く): 25982012358

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 113, 226, 269, 339, 538, 678, 807, 1017, 1614, 2034, 2421, 3051, 4842, 6102, 7263, 12659, 14526, 25318, 30397, 37977, 60794, 75954, 91191, 113931, 182382, 227862, 273573, 341793, 547146, 683586, 820719, 1430467, 1641438, 2860934, 3405271, 4291401, 6810542, 8582802, 10215813, 12874203, 20431626, 25748406, 30647439, 38622609, 61294878, 77245218, 91942317, 183884634, 384795623, 769591246, 1154386869, 2308773738, 3463160607, 6926321214, 10389481821, 20778963642]

約数ペア:

[(1, 20778963642), (2, 10389481821), (3, 6926321214), (6, 3463160607), (9, 2308773738), (18, 1154386869), (27, 769591246), (54, 384795623), (113, 183884634), (226, 91942317), (269, 77245218), (339, 61294878), (538, 38622609), (678, 30647439), (807, 25748406), (1017, 20431626), (1614, 12874203), (2034, 10215813), (2421, 8582802), (3051, 6810542), (4842, 4291401), (6102, 3405271), (7263, 2860934), (12659, 1641438), (14526, 1430467), (25318, 820719), (30397, 683586), (37977, 547146), (60794, 341793), (75954, 273573), (91191, 227862), (113931, 182382)]