20162726169

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1\times {\mathrm{6659}}^1$

素因数の和:7045

約数の個数: 32

約数和(自身を含む): 27927244800

約数和(自身を除く): 7764518631

約数列:

[1, 3, 41, 103, 123, 239, 309, 717, 4223, 6659, 9799, 12669, 19977, 24617, 29397, 73851, 273019, 685877, 819057, 1009297, 1591501, 2057631, 3027891, 4774503, 28120957, 65251541, 84362871, 163924603, 195754623, 491773809, 6720908723, 20162726169]

約数ペア:

[(1, 20162726169), (3, 6720908723), (41, 491773809), (103, 195754623), (123, 163924603), (239, 84362871), (309, 65251541), (717, 28120957), (4223, 4774503), (6659, 3027891), (9799, 2057631), (12669, 1591501), (19977, 1009297), (24617, 819057), (29397, 685877), (73851, 273019)]