20224361644

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{4188973}}^1$

素因数の和:4189065

約数の個数: 24

約数和(自身を含む): 38002372128

約数和(自身を除く): 17778010484

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 4188973, 8377946, 16755892, 71212541, 142425082, 284850164, 297417083, 594834166, 1189668332, 5056090411, 10112180822, 20224361644]

約数ペア:

[(1, 20224361644), (2, 10112180822), (4, 5056090411), (17, 1189668332), (34, 594834166), (68, 297417083), (71, 284850164), (142, 142425082), (284, 71212541), (1207, 16755892), (2414, 8377946), (4828, 4188973)]