2020123632

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1137457}}^1$

素因数の和:1137505

約数の個数: 40

約数和(自身を含む): 5359702096

約数和(自身を除く): 3339578464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 1137457, 2274914, 3412371, 4549828, 6824742, 9099656, 13649484, 18199312, 27298968, 42085909, 54597936, 84171818, 126257727, 168343636, 252515454, 336687272, 505030908, 673374544, 1010061816, 2020123632]

約数ペア:

[(1, 2020123632), (2, 1010061816), (3, 673374544), (4, 505030908), (6, 336687272), (8, 252515454), (12, 168343636), (16, 126257727), (24, 84171818), (37, 54597936), (48, 42085909), (74, 27298968), (111, 18199312), (148, 13649484), (222, 9099656), (296, 6824742), (444, 4549828), (592, 3412371), (888, 2274914), (1776, 1137457)]