20210002590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{34471}}^1\times {\mathrm{19543}}^1$

素因数の和:54024

約数の個数: 32

約数和(自身を含む): 48507895296

約数和(自身を除く): 28297892706

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 19543, 34471, 39086, 58629, 68942, 97715, 103413, 117258, 172355, 195430, 206826, 293145, 344710, 517065, 586290, 1034130, 673666753, 1347333506, 2021000259, 3368333765, 4042000518, 6736667530, 10105001295, 20210002590]

約数ペア:

[(1, 20210002590), (2, 10105001295), (3, 6736667530), (5, 4042000518), (6, 3368333765), (10, 2021000259), (15, 1347333506), (30, 673666753), (19543, 1034130), (34471, 586290), (39086, 517065), (58629, 344710), (68942, 293145), (97715, 206826), (103413, 195430), (117258, 172355)]