20567360

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5843}}^1$

素因数の和:5871

約数の個数: 56

約数和(自身を含む): 53437536

約数和(自身を除く): 32870176

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 5843, 11686, 23372, 29215, 46744, 58430, 64273, 93488, 116860, 128546, 186976, 233720, 257092, 321365, 373952, 467440, 514184, 642730, 934880, 1028368, 1285460, 1869760, 2056736, 2570920, 4113472, 5141840, 10283680, 20567360]

約数ペア:

[(1, 20567360), (2, 10283680), (4, 5141840), (5, 4113472), (8, 2570920), (10, 2056736), (11, 1869760), (16, 1285460), (20, 1028368), (22, 934880), (32, 642730), (40, 514184), (44, 467440), (55, 373952), (64, 321365), (80, 257092), (88, 233720), (110, 186976), (160, 128546), (176, 116860), (220, 93488), (320, 64273), (352, 58430), (440, 46744), (704, 29215), (880, 23372), (1760, 11686), (3520, 5843)]