20366112

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{16319}}^1$

素因数の和:16345

約数の個数: 48

約数和(自身を含む): 57576960

約数和(自身を除く): 37210848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 16319, 32638, 48957, 65276, 97914, 130552, 195828, 212147, 261104, 391656, 424294, 522208, 636441, 783312, 848588, 1272882, 1566624, 1697176, 2545764, 3394352, 5091528, 6788704, 10183056, 20366112]

約数ペア:

[(1, 20366112), (2, 10183056), (3, 6788704), (4, 5091528), (6, 3394352), (8, 2545764), (12, 1697176), (13, 1566624), (16, 1272882), (24, 848588), (26, 783312), (32, 636441), (39, 522208), (48, 424294), (52, 391656), (78, 261104), (96, 212147), (104, 195828), (156, 130552), (208, 97914), (312, 65276), (416, 48957), (624, 32638), (1248, 16319)]