20223073430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1208791}}^1$

素因数の和:1209044

約数の個数: 32

約数和(自身を含む): 41775851520

約数和(自身を除く): 21552778090

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 239, 478, 1195, 1673, 2390, 3346, 8365, 16730, 1208791, 2417582, 6043955, 8461537, 12087910, 16923074, 42307685, 84615370, 288901049, 577802098, 1444505245, 2022307343, 2889010490, 4044614686, 10111536715, 20223073430]

約数ペア:

[(1, 20223073430), (2, 10111536715), (5, 4044614686), (7, 2889010490), (10, 2022307343), (14, 1444505245), (35, 577802098), (70, 288901049), (239, 84615370), (478, 42307685), (1195, 16923074), (1673, 12087910), (2390, 8461537), (3346, 6043955), (8365, 2417582), (16730, 1208791)]