20143846930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{5580013}}^1$

素因数の和:5580058

約数の個数: 24

約数和(自身を含む): 38267736012

約数和(自身を除く): 18123889082

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 5580013, 11160026, 27900065, 55800130, 106020247, 212040494, 530101235, 1060202470, 2014384693, 4028769386, 10071923465, 20143846930]

約数ペア:

[(1, 20143846930), (2, 10071923465), (5, 4028769386), (10, 2014384693), (19, 1060202470), (38, 530101235), (95, 212040494), (190, 106020247), (361, 55800130), (722, 27900065), (1805, 11160026), (3610, 5580013)]