20223347096

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1\times {\mathrm{601}}^1$

素因数の和:1204

約数の個数: 64

約数和(自身を含む): 38852983680

約数和(自身を除く): 18629636584

約数列:

[1, 2, 4, 8, 73, 146, 157, 292, 314, 367, 584, 601, 628, 734, 1202, 1256, 1468, 2404, 2936, 4808, 11461, 22922, 26791, 43873, 45844, 53582, 57619, 87746, 91688, 94357, 107164, 115238, 175492, 188714, 214328, 220567, 230476, 350984, 377428, 441134, 460952, 754856, 882268, 1764536, 4206187, 6888061, 8412374, 13776122, 16101391, 16824748, 27552244, 32202782, 33649496, 34629019, 55104488, 64405564, 69258038, 128811128, 138516076, 277032152, 2527918387, 5055836774, 10111673548, 20223347096]

約数ペア:

[(1, 20223347096), (2, 10111673548), (4, 5055836774), (8, 2527918387), (73, 277032152), (146, 138516076), (157, 128811128), (292, 69258038), (314, 64405564), (367, 55104488), (584, 34629019), (601, 33649496), (628, 32202782), (734, 27552244), (1202, 16824748), (1256, 16101391), (1468, 13776122), (2404, 8412374), (2936, 6888061), (4808, 4206187), (11461, 1764536), (22922, 882268), (26791, 754856), (43873, 460952), (45844, 441134), (53582, 377428), (57619, 350984), (87746, 230476), (91688, 220567), (94357, 214328), (107164, 188714), (115238, 175492)]