20233746728

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{14965789}}^1$

素因数の和:14965821

約数の個数: 24

約数和(自身を含む): 41081093550

約数和(自身を除く): 20847346822

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 14965789, 29931578, 59863156, 119726312, 194555257, 389110514, 778221028, 1556442056, 2529218341, 5058436682, 10116873364, 20233746728]

約数ペア:

[(1, 20233746728), (2, 10116873364), (4, 5058436682), (8, 2529218341), (13, 1556442056), (26, 778221028), (52, 389110514), (104, 194555257), (169, 119726312), (338, 59863156), (676, 29931578), (1352, 14965789)]