20094865708

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{49943}}^1$

素因数の和:50122

約数の個数: 48

約数和(自身を含む): 38235927744

約数和(自身を除く): 18141062036

約数列:

[1, 2, 4, 17, 34, 61, 68, 97, 122, 194, 244, 388, 1037, 1649, 2074, 3298, 4148, 5917, 6596, 11834, 23668, 49943, 99886, 100589, 199772, 201178, 402356, 849031, 1698062, 3046523, 3396124, 4844471, 6093046, 9688942, 12186092, 19377884, 51790891, 82356007, 103581782, 164712014, 207163564, 295512731, 329424028, 591025462, 1182050924, 5023716427, 10047432854, 20094865708]

約数ペア:

[(1, 20094865708), (2, 10047432854), (4, 5023716427), (17, 1182050924), (34, 591025462), (61, 329424028), (68, 295512731), (97, 207163564), (122, 164712014), (194, 103581782), (244, 82356007), (388, 51790891), (1037, 19377884), (1649, 12186092), (2074, 9688942), (3298, 6093046), (4148, 4844471), (5917, 3396124), (6596, 3046523), (11834, 1698062), (23668, 849031), (49943, 402356), (99886, 201178), (100589, 199772)]