20416593408

素因数分解:

$2^9\times 3^1\times {\mathrm{13292053}}^1$

素因数の和:13292074

約数の個数: 40

約数和(自身を含む): 54391084968

約数和(自身を除く): 33974491560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 13292053, 26584106, 39876159, 53168212, 79752318, 106336424, 159504636, 212672848, 319009272, 425345696, 638018544, 850691392, 1276037088, 1701382784, 2552074176, 3402765568, 5104148352, 6805531136, 10208296704, 20416593408]

約数ペア:

[(1, 20416593408), (2, 10208296704), (3, 6805531136), (4, 5104148352), (6, 3402765568), (8, 2552074176), (12, 1701382784), (16, 1276037088), (24, 850691392), (32, 638018544), (48, 425345696), (64, 319009272), (96, 212672848), (128, 159504636), (192, 106336424), (256, 79752318), (384, 53168212), (512, 39876159), (768, 26584106), (1536, 13292053)]