20130771636

素因数分解:

$2^2\times 3^2\times {\mathrm{5153}}^1\times {\mathrm{108517}}^1$

素因数の和:113680

約数の個数: 36

約数和(自身を含む): 50896461252

約数和(自身を除く): 30765689616

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5153, 10306, 15459, 20612, 30918, 46377, 61836, 92754, 108517, 185508, 217034, 325551, 434068, 651102, 976653, 1302204, 1953306, 3906612, 559188101, 1118376202, 1677564303, 2236752404, 3355128606, 5032692909, 6710257212, 10065385818, 20130771636]

約数ペア:

[(1, 20130771636), (2, 10065385818), (3, 6710257212), (4, 5032692909), (6, 3355128606), (9, 2236752404), (12, 1677564303), (18, 1118376202), (36, 559188101), (5153, 3906612), (10306, 1953306), (15459, 1302204), (20612, 976653), (30918, 651102), (46377, 434068), (61836, 325551), (92754, 217034), (108517, 185508)]