20006932030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{485959}}^1$

素因数の和:486168

約数の個数: 32

約数和(自身を含む): 37788249600

約数和(自身を除く): 17781317570

約数列:

[1, 2, 5, 10, 23, 46, 115, 179, 230, 358, 895, 1790, 4117, 8234, 20585, 41170, 485959, 971918, 2429795, 4859590, 11177057, 22354114, 55885285, 86986661, 111770570, 173973322, 434933305, 869866610, 2000693203, 4001386406, 10003466015, 20006932030]

約数ペア:

[(1, 20006932030), (2, 10003466015), (5, 4001386406), (10, 2000693203), (23, 869866610), (46, 434933305), (115, 173973322), (179, 111770570), (230, 86986661), (358, 55885285), (895, 22354114), (1790, 11177057), (4117, 4859590), (8234, 2429795), (20585, 971918), (41170, 485959)]