20166441526

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{277}}^1\times {\mathrm{3907}}^1$

素因数の和:4226

約数の個数: 64

約数和(自身を含む): 38172593664

約数和(自身を除く): 18006152138

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 277, 554, 847, 1331, 1694, 1939, 2662, 3047, 3878, 3907, 6094, 7814, 9317, 18634, 21329, 27349, 33517, 42658, 42977, 54698, 67034, 85954, 234619, 300839, 368687, 469238, 472747, 601678, 737374, 945494, 1082239, 2164478, 2580809, 3309229, 5161618, 5200217, 6618458, 7575673, 10400434, 11904629, 15151346, 23809258, 36401519, 72803038, 83332403, 130950919, 166664806, 261901838, 916656433, 1440460109, 1833312866, 2880920218, 10083220763, 20166441526]

約数ペア:

[(1, 20166441526), (2, 10083220763), (7, 2880920218), (11, 1833312866), (14, 1440460109), (22, 916656433), (77, 261901838), (121, 166664806), (154, 130950919), (242, 83332403), (277, 72803038), (554, 36401519), (847, 23809258), (1331, 15151346), (1694, 11904629), (1939, 10400434), (2662, 7575673), (3047, 6618458), (3878, 5200217), (3907, 5161618), (6094, 3309229), (7814, 2580809), (9317, 2164478), (18634, 1082239), (21329, 945494), (27349, 737374), (33517, 601678), (42658, 472747), (42977, 469238), (54698, 368687), (67034, 300839), (85954, 234619)]