20152158906

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{87917}}^1$

素因数の和:88107

約数の個数: 64

約数和(自身を含む): 46184380416

約数和(自身を除く): 26032221510

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 151, 253, 302, 453, 506, 759, 906, 1518, 1661, 3322, 3473, 4983, 6946, 9966, 10419, 20838, 38203, 76406, 87917, 114609, 175834, 229218, 263751, 527502, 967087, 1934174, 2022091, 2901261, 4044182, 5802522, 6066273, 12132546, 13275467, 22243001, 26550934, 39826401, 44486002, 66729003, 79652802, 133458006, 146030137, 292060274, 305335741, 438090411, 610671482, 876180822, 916007223, 1832014446, 3358693151, 6717386302, 10076079453, 20152158906]

約数ペア:

[(1, 20152158906), (2, 10076079453), (3, 6717386302), (6, 3358693151), (11, 1832014446), (22, 916007223), (23, 876180822), (33, 610671482), (46, 438090411), (66, 305335741), (69, 292060274), (138, 146030137), (151, 133458006), (253, 79652802), (302, 66729003), (453, 44486002), (506, 39826401), (759, 26550934), (906, 22243001), (1518, 13275467), (1661, 12132546), (3322, 6066273), (3473, 5802522), (4983, 4044182), (6946, 2901261), (9966, 2022091), (10419, 1934174), (20838, 967087), (38203, 527502), (76406, 263751), (87917, 229218), (114609, 175834)]