20172079334

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{11779}}^1$

素因数の和:12069

約数の個数: 64

約数和(自身を含む): 36945849600

約数和(自身を除く): 16773770266

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 187, 209, 241, 323, 374, 418, 482, 646, 2651, 3553, 4097, 4579, 5302, 7106, 8194, 9158, 11779, 23558, 45067, 50369, 77843, 90134, 100738, 129569, 155686, 200243, 223801, 259138, 400486, 447602, 856273, 1712546, 2202673, 2461811, 2838739, 3804617, 4405346, 4923622, 5677478, 7609234, 31226129, 41850787, 48258563, 53936041, 62452258, 83701574, 96517126, 107872082, 530844193, 593296451, 916912697, 1061688386, 1186592902, 1833825394, 10086039667, 20172079334]

約数ペア:

[(1, 20172079334), (2, 10086039667), (11, 1833825394), (17, 1186592902), (19, 1061688386), (22, 916912697), (34, 593296451), (38, 530844193), (187, 107872082), (209, 96517126), (241, 83701574), (323, 62452258), (374, 53936041), (418, 48258563), (482, 41850787), (646, 31226129), (2651, 7609234), (3553, 5677478), (4097, 4923622), (4579, 4405346), (5302, 3804617), (7106, 2838739), (8194, 2461811), (9158, 2202673), (11779, 1712546), (23558, 856273), (45067, 447602), (50369, 400486), (77843, 259138), (90134, 223801), (100738, 200243), (129569, 155686)]