20244038412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{129769477}}^1$

素因数の和:129769497

約数の個数: 24

約数和(自身を含む): 50869635376

約数和(自身を除く): 30625596964

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 129769477, 259538954, 389308431, 519077908, 778616862, 1557233724, 1687003201, 3374006402, 5061009603, 6748012804, 10122019206, 20244038412]

約数ペア:

[(1, 20244038412), (2, 10122019206), (3, 6748012804), (4, 5061009603), (6, 3374006402), (12, 1687003201), (13, 1557233724), (26, 778616862), (39, 519077908), (52, 389308431), (78, 259538954), (156, 129769477)]