20686632

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{21023}}^1$

素因数の和:21073

約数の個数: 32

約数和(自身を含む): 52980480

約数和(自身を除く): 32293848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 21023, 42046, 63069, 84092, 126138, 168184, 252276, 504552, 861943, 1723886, 2585829, 3447772, 5171658, 6895544, 10343316, 20686632]

約数ペア:

[(1, 20686632), (2, 10343316), (3, 6895544), (4, 5171658), (6, 3447772), (8, 2585829), (12, 1723886), (24, 861943), (41, 504552), (82, 252276), (123, 168184), (164, 126138), (246, 84092), (328, 63069), (492, 42046), (984, 21023)]