20154083044

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1\times {\mathrm{5099}}^1$

素因数の和:5428

約数の個数: 48

約数和(自身を含む): 36441417600

約数和(自身を除く): 16287334556

約数列:

[1, 2, 4, 61, 97, 122, 167, 194, 244, 334, 388, 668, 5099, 5917, 10187, 10198, 11834, 16199, 20374, 20396, 23668, 32398, 40748, 64796, 311039, 494603, 622078, 851533, 988139, 989206, 1244156, 1703066, 1976278, 1978412, 3406132, 3952556, 30170783, 51943513, 60341566, 82598701, 103887026, 120683132, 165197402, 207774052, 330394804, 5038520761, 10077041522, 20154083044]

約数ペア:

[(1, 20154083044), (2, 10077041522), (4, 5038520761), (61, 330394804), (97, 207774052), (122, 165197402), (167, 120683132), (194, 103887026), (244, 82598701), (334, 60341566), (388, 51943513), (668, 30170783), (5099, 3952556), (5917, 3406132), (10187, 1978412), (10198, 1976278), (11834, 1703066), (16199, 1244156), (20374, 989206), (20396, 988139), (23668, 851533), (32398, 622078), (40748, 494603), (64796, 311039)]