2016393580

素因数分解:

$2^2\times 5^1\times {\mathrm{683}}^1\times {\mathrm{147613}}^1$

素因数の和:148305

約数の個数: 24

約数和(自身を含む): 4240654992

約数和(自身を除く): 2224261412

約数列:

[1, 2, 4, 5, 10, 20, 683, 1366, 2732, 3415, 6830, 13660, 147613, 295226, 590452, 738065, 1476130, 2952260, 100819679, 201639358, 403278716, 504098395, 1008196790, 2016393580]

約数ペア:

[(1, 2016393580), (2, 1008196790), (4, 504098395), (5, 403278716), (10, 201639358), (20, 100819679), (683, 2952260), (1366, 1476130), (2732, 738065), (3415, 590452), (6830, 295226), (13660, 147613)]