20132497402

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{1523}}^1$

素因数の和:1795

約数の個数: 64

約数和(自身を含む): 33255484416

約数和(自身を除く): 13122987014

約数列:

[1, 2, 23, 41, 43, 46, 82, 86, 163, 326, 943, 989, 1523, 1763, 1886, 1978, 3046, 3526, 3749, 6683, 7009, 7498, 13366, 14018, 35029, 40549, 62443, 65489, 70058, 81098, 124886, 130978, 153709, 161207, 248249, 287369, 307418, 322414, 496498, 574738, 1436189, 1506247, 2685049, 2872378, 3012494, 5370098, 5709727, 6609487, 10178209, 10674707, 11419454, 13218974, 20356418, 21349414, 61756127, 123512254, 234098807, 245518261, 437662987, 468197614, 491036522, 875325974, 10066248701, 20132497402]

約数ペア:

[(1, 20132497402), (2, 10066248701), (23, 875325974), (41, 491036522), (43, 468197614), (46, 437662987), (82, 245518261), (86, 234098807), (163, 123512254), (326, 61756127), (943, 21349414), (989, 20356418), (1523, 13218974), (1763, 11419454), (1886, 10674707), (1978, 10178209), (3046, 6609487), (3526, 5709727), (3749, 5370098), (6683, 3012494), (7009, 2872378), (7498, 2685049), (13366, 1506247), (14018, 1436189), (35029, 574738), (40549, 496498), (62443, 322414), (65489, 307418), (70058, 287369), (81098, 248249), (124886, 161207), (130978, 153709)]