20133408

素因数分解:

$2^5\times 3^1\times {\mathrm{401}}^1\times {\mathrm{523}}^1$

素因数の和:937

約数の個数: 48

約数和(自身を含む): 53083296

約数和(自身を除く): 32949888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 401, 523, 802, 1046, 1203, 1569, 1604, 2092, 2406, 3138, 3208, 4184, 4812, 6276, 6416, 8368, 9624, 12552, 12832, 16736, 19248, 25104, 38496, 50208, 209723, 419446, 629169, 838892, 1258338, 1677784, 2516676, 3355568, 5033352, 6711136, 10066704, 20133408]

約数ペア:

[(1, 20133408), (2, 10066704), (3, 6711136), (4, 5033352), (6, 3355568), (8, 2516676), (12, 1677784), (16, 1258338), (24, 838892), (32, 629169), (48, 419446), (96, 209723), (401, 50208), (523, 38496), (802, 25104), (1046, 19248), (1203, 16736), (1569, 12832), (1604, 12552), (2092, 9624), (2406, 8368), (3138, 6416), (3208, 6276), (4184, 4812)]