20303317009

素因数分解:

${\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1031}}^1\times {\mathrm{8641}}^1$

素因数の和:9768

約数の個数: 16

約数和(自身を含む): 21190460544

約数和(自身を除く): 887143535

約数列:

[1, 43, 53, 1031, 2279, 8641, 44333, 54643, 371563, 457973, 2349649, 8908871, 19692839, 383081453, 472170163, 20303317009]

約数ペア:

[(1, 20303317009), (43, 472170163), (53, 383081453), (1031, 19692839), (2279, 8908871), (8641, 2349649), (44333, 457973), (54643, 371563)]