20180429504

素因数分解:

$2^6\times {\mathrm{257}}^1\times {\mathrm{877}}^1\times {\mathrm{1399}}^1$

素因数の和:2545

約数の個数: 56

約数和(自身を含む): 40275967200

約数和(自身を除く): 20095537696

約数列:

[1, 2, 4, 8, 16, 32, 64, 257, 514, 877, 1028, 1399, 1754, 2056, 2798, 3508, 4112, 5596, 7016, 8224, 11192, 14032, 16448, 22384, 28064, 44768, 56128, 89536, 225389, 359543, 450778, 719086, 901556, 1226923, 1438172, 1803112, 2453846, 2876344, 3606224, 4907692, 5752688, 7212448, 9815384, 11505376, 14424896, 19630768, 23010752, 39261536, 78523072, 315319211, 630638422, 1261276844, 2522553688, 5045107376, 10090214752, 20180429504]

約数ペア:

[(1, 20180429504), (2, 10090214752), (4, 5045107376), (8, 2522553688), (16, 1261276844), (32, 630638422), (64, 315319211), (257, 78523072), (514, 39261536), (877, 23010752), (1028, 19630768), (1399, 14424896), (1754, 11505376), (2056, 9815384), (2798, 7212448), (3508, 5752688), (4112, 4907692), (5596, 3606224), (7016, 2876344), (8224, 2453846), (11192, 1803112), (14032, 1438172), (16448, 1226923), (22384, 901556), (28064, 719086), (44768, 450778), (56128, 359543), (89536, 225389)]