20135328

素因数分解:

$2^5\times 3^1\times {\mathrm{209743}}^1$

素因数の和:209756

約数の個数: 24

約数和(自身を含む): 52855488

約数和(自身を除く): 32720160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 209743, 419486, 629229, 838972, 1258458, 1677944, 2516916, 3355888, 5033832, 6711776, 10067664, 20135328]

約数ペア:

[(1, 20135328), (2, 10067664), (3, 6711776), (4, 5033832), (6, 3355888), (8, 2516916), (12, 1677944), (16, 1258458), (24, 838972), (32, 629229), (48, 419486), (96, 209743)]