2030331358

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{821}}^1\times {\mathrm{929}}^1$

素因数の和:1785

約数の個数: 32

約数和(自身を含む): 3357508320

約数和(自身を除く): 1327176962

約数列:

[1, 2, 11, 22, 121, 242, 821, 929, 1331, 1642, 1858, 2662, 9031, 10219, 18062, 20438, 99341, 112409, 198682, 224818, 762709, 1092751, 1236499, 1525418, 2185502, 2472998, 8389799, 16779598, 92287789, 184575578, 1015165679, 2030331358]

約数ペア:

[(1, 2030331358), (2, 1015165679), (11, 184575578), (22, 92287789), (121, 16779598), (242, 8389799), (821, 2472998), (929, 2185502), (1331, 1525418), (1642, 1236499), (1858, 1092751), (2662, 762709), (9031, 224818), (10219, 198682), (18062, 112409), (20438, 99341)]