20029024

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 41368320

約数和(自身を除く): 21339296

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 113, 116, 191, 226, 232, 382, 452, 464, 764, 904, 928, 1528, 1808, 3056, 3277, 3616, 5539, 6112, 6554, 11078, 13108, 21583, 22156, 26216, 43166, 44312, 52432, 86332, 88624, 104864, 172664, 177248, 345328, 625907, 690656, 1251814, 2503628, 5007256, 10014512, 20029024]

約数ペア:

[(1, 20029024), (2, 10014512), (4, 5007256), (8, 2503628), (16, 1251814), (29, 690656), (32, 625907), (58, 345328), (113, 177248), (116, 172664), (191, 104864), (226, 88624), (232, 86332), (382, 52432), (452, 44312), (464, 43166), (764, 26216), (904, 22156), (928, 21583), (1528, 13108), (1808, 11078), (3056, 6554), (3277, 6112), (3616, 5539)]