20220724864

素因数分解:

$2^7\times {\mathrm{653}}^1\times {\mathrm{241921}}^1$

素因数の和:242588

約数の個数: 32

約数和(自身を含む): 40345331940

約数和(自身を除く): 20124607076

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 653, 1306, 2612, 5224, 10448, 20896, 41792, 83584, 241921, 483842, 967684, 1935368, 3870736, 7741472, 15482944, 30965888, 157974413, 315948826, 631897652, 1263795304, 2527590608, 5055181216, 10110362432, 20220724864]

約数ペア:

[(1, 20220724864), (2, 10110362432), (4, 5055181216), (8, 2527590608), (16, 1263795304), (32, 631897652), (64, 315948826), (128, 157974413), (653, 30965888), (1306, 15482944), (2612, 7741472), (5224, 3870736), (10448, 1935368), (20896, 967684), (41792, 483842), (83584, 241921)]