20145802116

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2090681}}^1$

素因数の和:2090772

約数の個数: 48

約数和(自身を含む): 51982717248

約数和(自身を除く): 31836915132

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 73, 132, 146, 219, 292, 438, 803, 876, 1606, 2409, 3212, 4818, 9636, 2090681, 4181362, 6272043, 8362724, 12544086, 22997491, 25088172, 45994982, 68992473, 91989964, 137984946, 152619713, 275969892, 305239426, 457859139, 610478852, 915718278, 1678816843, 1831436556, 3357633686, 5036450529, 6715267372, 10072901058, 20145802116]

約数ペア:

[(1, 20145802116), (2, 10072901058), (3, 6715267372), (4, 5036450529), (6, 3357633686), (11, 1831436556), (12, 1678816843), (22, 915718278), (33, 610478852), (44, 457859139), (66, 305239426), (73, 275969892), (132, 152619713), (146, 137984946), (219, 91989964), (292, 68992473), (438, 45994982), (803, 25088172), (876, 22997491), (1606, 12544086), (2409, 8362724), (3212, 6272043), (4818, 4181362), (9636, 2090681)]