20930532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3719}}^1$

素因数の和:3800

約数の個数: 48

約数和(自身を含む): 56663040

約数和(自身を除く): 35732508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 469, 804, 938, 1407, 1876, 2814, 3719, 5628, 7438, 11157, 14876, 22314, 26033, 44628, 52066, 78099, 104132, 156198, 249173, 312396, 498346, 747519, 996692, 1495038, 1744211, 2990076, 3488422, 5232633, 6976844, 10465266, 20930532]

約数ペア:

[(1, 20930532), (2, 10465266), (3, 6976844), (4, 5232633), (6, 3488422), (7, 2990076), (12, 1744211), (14, 1495038), (21, 996692), (28, 747519), (42, 498346), (67, 312396), (84, 249173), (134, 156198), (201, 104132), (268, 78099), (402, 52066), (469, 44628), (804, 26033), (938, 22314), (1407, 14876), (1876, 11157), (2814, 7438), (3719, 5628)]