20111383878

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{81753593}}^1$

素因数の和:81753639

約数の個数: 16

約数和(自身を含む): 41203811376

約数和(自身を除く): 21092427498

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 81753593, 163507186, 245260779, 490521558, 3351897313, 6703794626, 10055691939, 20111383878]

約数ペア:

[(1, 20111383878), (2, 10055691939), (3, 6703794626), (6, 3351897313), (41, 490521558), (82, 245260779), (123, 163507186), (246, 81753593)]