20576112

素因数分解:

$2^4\times 3^1\times {\mathrm{401}}^1\times {\mathrm{1069}}^1$

素因数の和:1481

約数の個数: 40

約数和(自身を含む): 53337360

約数和(自身を除く): 32761248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 401, 802, 1069, 1203, 1604, 2138, 2406, 3207, 3208, 4276, 4812, 6414, 6416, 8552, 9624, 12828, 17104, 19248, 25656, 51312, 428669, 857338, 1286007, 1714676, 2572014, 3429352, 5144028, 6858704, 10288056, 20576112]

約数ペア:

[(1, 20576112), (2, 10288056), (3, 6858704), (4, 5144028), (6, 3429352), (8, 2572014), (12, 1714676), (16, 1286007), (24, 857338), (48, 428669), (401, 51312), (802, 25656), (1069, 19248), (1203, 17104), (1604, 12828), (2138, 9624), (2406, 8552), (3207, 6416), (3208, 6414), (4276, 4812)]