2012078032

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{1515119}}^1$

素因数の和:1515210

約数の個数: 20

約数和(自身を含む): 3945372480

約数和(自身を除く): 1933294448

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 1515119, 3030238, 6060476, 12120952, 24241904, 125754877, 251509754, 503019508, 1006039016, 2012078032]

約数ペア:

[(1, 2012078032), (2, 1006039016), (4, 503019508), (8, 251509754), (16, 125754877), (83, 24241904), (166, 12120952), (332, 6060476), (664, 3030238), (1328, 1515119)]