20150971808

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{57247079}}^1$

素因数の和:57247100

約数の個数: 24

約数和(自身を含む): 43278792480

約数和(自身を除く): 23127820672

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 57247079, 114494158, 228988316, 457976632, 629717869, 915953264, 1259435738, 1831906528, 2518871476, 5037742952, 10075485904, 20150971808]

約数ペア:

[(1, 20150971808), (2, 10075485904), (4, 5037742952), (8, 2518871476), (11, 1831906528), (16, 1259435738), (22, 915953264), (32, 629717869), (44, 457976632), (88, 228988316), (176, 114494158), (352, 57247079)]