20279292

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2293}}^1$

素因数の和:2378

約数の個数: 48

約数和(自身を含む): 52413312

約数和(自身を除く): 32134020

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 67, 132, 134, 201, 268, 402, 737, 804, 1474, 2211, 2293, 2948, 4422, 4586, 6879, 8844, 9172, 13758, 25223, 27516, 50446, 75669, 100892, 151338, 153631, 302676, 307262, 460893, 614524, 921786, 1689941, 1843572, 3379882, 5069823, 6759764, 10139646, 20279292]

約数ペア:

[(1, 20279292), (2, 10139646), (3, 6759764), (4, 5069823), (6, 3379882), (11, 1843572), (12, 1689941), (22, 921786), (33, 614524), (44, 460893), (66, 307262), (67, 302676), (132, 153631), (134, 151338), (201, 100892), (268, 75669), (402, 50446), (737, 27516), (804, 25223), (1474, 13758), (2211, 9172), (2293, 8844), (2948, 6879), (4422, 4586)]