20748528

素因数分解:

$2^4\times 3^3\times {\mathrm{48029}}^1$

素因数の和:48046

約数の個数: 40

約数和(自身を含む): 59557200

約数和(自身を除く): 38808672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 48029, 96058, 144087, 192116, 288174, 384232, 432261, 576348, 768464, 864522, 1152696, 1296783, 1729044, 2305392, 2593566, 3458088, 5187132, 6916176, 10374264, 20748528]

約数ペア:

[(1, 20748528), (2, 10374264), (3, 6916176), (4, 5187132), (6, 3458088), (8, 2593566), (9, 2305392), (12, 1729044), (16, 1296783), (18, 1152696), (24, 864522), (27, 768464), (36, 576348), (48, 432261), (54, 384232), (72, 288174), (108, 192116), (144, 144087), (216, 96058), (432, 48029)]