20828049142

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{7459}}^1\times {\mathrm{60703}}^1$

素因数の和:68187

約数の個数: 16

約数和(自身を含む): 32605332480

約数和(自身を除く): 11777283338

約数列:

[1, 2, 23, 46, 7459, 14918, 60703, 121406, 171557, 343114, 1396169, 2792338, 452783677, 905567354, 10414024571, 20828049142]

約数ペア:

[(1, 20828049142), (2, 10414024571), (23, 905567354), (46, 452783677), (7459, 2792338), (14918, 1396169), (60703, 343114), (121406, 171557)]