20164028032

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{9266557}}^1$

素因数の和:9266588

約数の個数: 32

約数和(自身を含む): 42533501220

約数和(自身を除く): 22369473188

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 9266557, 18533114, 37066228, 74132456, 148264912, 157531469, 296529824, 315062938, 593059648, 630125876, 1186119296, 1260251752, 2520503504, 5041007008, 10082014016, 20164028032]

約数ペア:

[(1, 20164028032), (2, 10082014016), (4, 5041007008), (8, 2520503504), (16, 1260251752), (17, 1186119296), (32, 630125876), (34, 593059648), (64, 315062938), (68, 296529824), (128, 157531469), (136, 148264912), (272, 74132456), (544, 37066228), (1088, 18533114), (2176, 9266557)]