20106981333

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{523}}^1\times {\mathrm{619}}^1$

素因数の和:1318

約数の個数: 48

約数和(自身を含む): 29868167680

約数和(自身を除く): 9761186347

約数列:

[1, 3, 9, 67, 103, 201, 309, 523, 603, 619, 927, 1569, 1857, 4707, 5571, 6901, 20703, 35041, 41473, 53869, 62109, 63757, 105123, 124419, 161607, 191271, 315369, 323737, 373257, 484821, 573813, 971211, 2913633, 3609223, 4271719, 10827669, 12815157, 21690379, 32483007, 33344911, 38445471, 65071137, 100034733, 195213411, 300104199, 2234109037, 6702327111, 20106981333]

約数ペア:

[(1, 20106981333), (3, 6702327111), (9, 2234109037), (67, 300104199), (103, 195213411), (201, 100034733), (309, 65071137), (523, 38445471), (603, 33344911), (619, 32483007), (927, 21690379), (1569, 12815157), (1857, 10827669), (4707, 4271719), (5571, 3609223), (6901, 2913633), (20703, 971211), (35041, 573813), (41473, 484821), (53869, 373257), (62109, 323737), (63757, 315369), (105123, 191271), (124419, 161607)]