20186170030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{155278231}}^1$

素因数の和:155278251

約数の個数: 16

約数和(自身を含む): 39130114464

約数和(自身を除く): 18943944434

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 155278231, 310556462, 776391155, 1552782310, 2018617003, 4037234006, 10093085015, 20186170030]

約数ペア:

[(1, 20186170030), (2, 10093085015), (5, 4037234006), (10, 2018617003), (13, 1552782310), (26, 776391155), (65, 310556462), (130, 155278231)]