20224581210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{349483}}^1$

素因数の和:350139

約数の個数: 48

約数和(自身を含む): 52665840864

約数和(自身を除く): 32441259654

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 643, 1286, 1929, 3215, 3858, 5787, 6430, 9645, 11574, 19290, 28935, 57870, 349483, 698966, 1048449, 1747415, 2096898, 3145347, 3494830, 5242245, 6290694, 10484490, 15726735, 31453470, 224717569, 449435138, 674152707, 1123587845, 1348305414, 2022458121, 2247175690, 3370763535, 4044916242, 6741527070, 10112290605, 20224581210]

約数ペア:

[(1, 20224581210), (2, 10112290605), (3, 6741527070), (5, 4044916242), (6, 3370763535), (9, 2247175690), (10, 2022458121), (15, 1348305414), (18, 1123587845), (30, 674152707), (45, 449435138), (90, 224717569), (643, 31453470), (1286, 15726735), (1929, 10484490), (3215, 6290694), (3858, 5242245), (5787, 3494830), (6430, 3145347), (9645, 2096898), (11574, 1747415), (19290, 1048449), (28935, 698966), (57870, 349483)]