20252024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:352

約数の個数: 64

約数和(自身を含む): 44368800

約数和(自身を除く): 24116776

約数列:

[1, 2, 4, 8, 13, 19, 26, 37, 38, 52, 74, 76, 104, 148, 152, 247, 277, 296, 481, 494, 554, 703, 962, 988, 1108, 1406, 1924, 1976, 2216, 2812, 3601, 3848, 5263, 5624, 7202, 9139, 10249, 10526, 14404, 18278, 20498, 21052, 28808, 36556, 40996, 42104, 68419, 73112, 81992, 133237, 136838, 194731, 266474, 273676, 389462, 532948, 547352, 778924, 1065896, 1557848, 2531503, 5063006, 10126012, 20252024]

約数ペア:

[(1, 20252024), (2, 10126012), (4, 5063006), (8, 2531503), (13, 1557848), (19, 1065896), (26, 778924), (37, 547352), (38, 532948), (52, 389462), (74, 273676), (76, 266474), (104, 194731), (148, 136838), (152, 133237), (247, 81992), (277, 73112), (296, 68419), (481, 42104), (494, 40996), (554, 36556), (703, 28808), (962, 21052), (988, 20498), (1108, 18278), (1406, 14404), (1924, 10526), (1976, 10249), (2216, 9139), (2812, 7202), (3601, 5624), (3848, 5263)]