20132011878

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{95531}}^1$

素因数の和:95681

約数の個数: 64

約数和(自身を含む): 45781991424

約数和(自身を除く): 25649979546

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 103, 186, 206, 309, 341, 618, 682, 1023, 1133, 2046, 2266, 3193, 3399, 6386, 6798, 9579, 19158, 35123, 70246, 95531, 105369, 191062, 210738, 286593, 573186, 1050841, 2101682, 2961461, 3152523, 5922922, 6305046, 8884383, 9839693, 17768766, 19679386, 29519079, 32576071, 59038158, 65152142, 97728213, 108236623, 195456426, 216473246, 305030483, 324709869, 610060966, 649419738, 915091449, 1830182898, 3355335313, 6710670626, 10066005939, 20132011878]

約数ペア:

[(1, 20132011878), (2, 10066005939), (3, 6710670626), (6, 3355335313), (11, 1830182898), (22, 915091449), (31, 649419738), (33, 610060966), (62, 324709869), (66, 305030483), (93, 216473246), (103, 195456426), (186, 108236623), (206, 97728213), (309, 65152142), (341, 59038158), (618, 32576071), (682, 29519079), (1023, 19679386), (1133, 17768766), (2046, 9839693), (2266, 8884383), (3193, 6305046), (3399, 5922922), (6386, 3152523), (6798, 2961461), (9579, 2101682), (19158, 1050841), (35123, 573186), (70246, 286593), (95531, 210738), (105369, 191062)]