20095884

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 55157760

約数和(自身を除く): 35061876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 47, 54, 74, 94, 107, 108, 111, 141, 148, 188, 214, 222, 282, 321, 333, 423, 428, 444, 564, 642, 666, 846, 963, 999, 1269, 1284, 1332, 1692, 1739, 1926, 1998, 2538, 2889, 3478, 3852, 3959, 3996, 5029, 5076, 5217, 5778, 6956, 7918, 10058, 10434, 11556, 11877, 15087, 15651, 15836, 20116, 20868, 23754, 30174, 31302, 35631, 45261, 46953, 47508, 60348, 62604, 71262, 90522, 93906, 106893, 135783, 142524, 181044, 186073, 187812, 213786, 271566, 372146, 427572, 543132, 558219, 744292, 1116438, 1674657, 2232876, 3349314, 5023971, 6698628, 10047942, 20095884]

約数ペア:

[(1, 20095884), (2, 10047942), (3, 6698628), (4, 5023971), (6, 3349314), (9, 2232876), (12, 1674657), (18, 1116438), (27, 744292), (36, 558219), (37, 543132), (47, 427572), (54, 372146), (74, 271566), (94, 213786), (107, 187812), (108, 186073), (111, 181044), (141, 142524), (148, 135783), (188, 106893), (214, 93906), (222, 90522), (282, 71262), (321, 62604), (333, 60348), (423, 47508), (428, 46953), (444, 45261), (564, 35631), (642, 31302), (666, 30174), (846, 23754), (963, 20868), (999, 20116), (1269, 15836), (1284, 15651), (1332, 15087), (1692, 11877), (1739, 11556), (1926, 10434), (1998, 10058), (2538, 7918), (2889, 6956), (3478, 5778), (3852, 5217), (3959, 5076), (3996, 5029)]