20043074988

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{11845789}}^1$

素因数の和:11845846

約数の個数: 36

約数和(自身を含む): 51742410720

約数和(自身を除く): 31699335732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 11845789, 23691578, 35537367, 47383156, 71074734, 106612101, 142149468, 213224202, 426448404, 556752083, 1113504166, 1670256249, 2227008332, 3340512498, 5010768747, 6681024996, 10021537494, 20043074988]

約数ペア:

[(1, 20043074988), (2, 10021537494), (3, 6681024996), (4, 5010768747), (6, 3340512498), (9, 2227008332), (12, 1670256249), (18, 1113504166), (36, 556752083), (47, 426448404), (94, 213224202), (141, 142149468), (188, 106612101), (282, 71074734), (423, 47383156), (564, 35537367), (846, 23691578), (1692, 11845789)]