20221036840

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{7545163}}^1$

素因数の和:7545241

約数の個数: 32

約数和(自身を含む): 46176403680

約数和(自身を除く): 25955366840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 7545163, 15090326, 30180652, 37725815, 60361304, 75451630, 150903260, 301806520, 505525921, 1011051842, 2022103684, 2527629605, 4044207368, 5055259210, 10110518420, 20221036840]

約数ペア:

[(1, 20221036840), (2, 10110518420), (4, 5055259210), (5, 4044207368), (8, 2527629605), (10, 2022103684), (20, 1011051842), (40, 505525921), (67, 301806520), (134, 150903260), (268, 75451630), (335, 60361304), (536, 37725815), (670, 30180652), (1340, 15090326), (2680, 7545163)]