2020431292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{6871}}^1$

素因数の和:7090

約数の個数: 48

約数和(自身を含む): 3976084224

約数和(自身を除く): 1955652932

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 163, 164, 326, 451, 652, 902, 1793, 1804, 3586, 6683, 6871, 7172, 13366, 13742, 26732, 27484, 73513, 75581, 147026, 151162, 281711, 294052, 302324, 563422, 1119973, 1126844, 2239946, 3098821, 4479892, 6197642, 12319703, 12395284, 24639406, 45918893, 49278812, 91837786, 183675572, 505107823, 1010215646, 2020431292]

約数ペア:

[(1, 2020431292), (2, 1010215646), (4, 505107823), (11, 183675572), (22, 91837786), (41, 49278812), (44, 45918893), (82, 24639406), (163, 12395284), (164, 12319703), (326, 6197642), (451, 4479892), (652, 3098821), (902, 2239946), (1793, 1126844), (1804, 1119973), (3586, 563422), (6683, 302324), (6871, 294052), (7172, 281711), (13366, 151162), (13742, 147026), (26732, 75581), (27484, 73513)]