20099692011

素因数分解:

$3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{557}}^1\times {\mathrm{5099}}^1$

素因数の和:6003

約数の個数: 32

約数和(自身を含む): 30780172800

約数和(自身を除く): 10680480789

約数列:

[1, 3, 7, 21, 337, 557, 1011, 1671, 2359, 3899, 5099, 7077, 11697, 15297, 35693, 107079, 187709, 563127, 1313963, 1718363, 2840143, 3941889, 5155089, 8520429, 12028541, 19881001, 36085623, 59643003, 957128191, 2871384573, 6699897337, 20099692011]

約数ペア:

[(1, 20099692011), (3, 6699897337), (7, 2871384573), (21, 957128191), (337, 59643003), (557, 36085623), (1011, 19881001), (1671, 12028541), (2359, 8520429), (3899, 5155089), (5099, 3941889), (7077, 2840143), (11697, 1718363), (15297, 1313963), (35693, 563127), (107079, 187709)]