20170176948

素因数分解:

$2^2\times 3^2\times {\mathrm{3559}}^1\times {\mathrm{157427}}^1$

素因数の和:160996

約数の個数: 36

約数和(自身を含む): 51000374880

約数和(自身を除く): 30830197932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3559, 7118, 10677, 14236, 21354, 32031, 42708, 64062, 128124, 157427, 314854, 472281, 629708, 944562, 1416843, 1889124, 2833686, 5667372, 560282693, 1120565386, 1680848079, 2241130772, 3361696158, 5042544237, 6723392316, 10085088474, 20170176948]

約数ペア:

[(1, 20170176948), (2, 10085088474), (3, 6723392316), (4, 5042544237), (6, 3361696158), (9, 2241130772), (12, 1680848079), (18, 1120565386), (36, 560282693), (3559, 5667372), (7118, 2833686), (10677, 1889124), (14236, 1416843), (21354, 944562), (32031, 629708), (42708, 472281), (64062, 314854), (128124, 157427)]