20030874915

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4691}}^1\times {\mathrm{12377}}^1$

素因数の和:17099

約数の個数: 32

約数和(自身を含む): 33452683776

約数和(自身を除く): 13421808861

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 4691, 12377, 14073, 23455, 37131, 61885, 70365, 107893, 185655, 284671, 323679, 539465, 854013, 1423355, 1618395, 4270065, 58060507, 174181521, 290302535, 870907605, 1335391661, 4006174983, 6676958305, 20030874915]

約数ペア:

[(1, 20030874915), (3, 6676958305), (5, 4006174983), (15, 1335391661), (23, 870907605), (69, 290302535), (115, 174181521), (345, 58060507), (4691, 4270065), (12377, 1618395), (14073, 1423355), (23455, 854013), (37131, 539465), (61885, 323679), (70365, 284671), (107893, 185655)]