20142467536

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{1871}}^1\times {\mathrm{16411}}^1$

素因数の和:18331

約数の個数: 40

約数和(自身を含む): 40001689728

約数和(自身を除く): 19859222192

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1871, 3742, 7484, 14968, 16411, 29936, 32822, 65644, 76711, 131288, 153422, 262576, 306844, 613688, 672851, 1227376, 1345702, 2691404, 5382808, 10765616, 30704981, 61409962, 122819924, 245639848, 491279696, 1258904221, 2517808442, 5035616884, 10071233768, 20142467536]

約数ペア:

[(1, 20142467536), (2, 10071233768), (4, 5035616884), (8, 2517808442), (16, 1258904221), (41, 491279696), (82, 245639848), (164, 122819924), (328, 61409962), (656, 30704981), (1871, 10765616), (3742, 5382808), (7484, 2691404), (14968, 1345702), (16411, 1227376), (29936, 672851), (32822, 613688), (65644, 306844), (76711, 262576), (131288, 153422)]