20113475830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{23081}}^1$

素因数の和:23365

約数の個数: 64

約数和(自身を含む): 42278837760

約数和(自身を除く): 22165361930

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 211, 295, 413, 422, 590, 826, 1055, 1477, 2065, 2110, 2954, 4130, 7385, 12449, 14770, 23081, 24898, 46162, 62245, 87143, 115405, 124490, 161567, 174286, 230810, 323134, 435715, 807835, 871430, 1361779, 1615670, 2723558, 4870091, 6808895, 9532453, 9740182, 13617790, 19064906, 24350455, 34090637, 47662265, 48700910, 68181274, 95324530, 170453185, 287335369, 340906370, 574670738, 1436676845, 2011347583, 2873353690, 4022695166, 10056737915, 20113475830]

約数ペア:

[(1, 20113475830), (2, 10056737915), (5, 4022695166), (7, 2873353690), (10, 2011347583), (14, 1436676845), (35, 574670738), (59, 340906370), (70, 287335369), (118, 170453185), (211, 95324530), (295, 68181274), (413, 48700910), (422, 47662265), (590, 34090637), (826, 24350455), (1055, 19064906), (1477, 13617790), (2065, 9740182), (2110, 9532453), (2954, 6808895), (4130, 4870091), (7385, 2723558), (12449, 1615670), (14770, 1361779), (23081, 871430), (24898, 807835), (46162, 435715), (62245, 323134), (87143, 230810), (115405, 174286), (124490, 161567)]