20227531192

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{221657}}^1$

素因数の和:221752

約数の個数: 64

約数和(自身を含む): 44526659040

約数和(自身を除く): 24299127848

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 61, 68, 88, 122, 136, 187, 244, 374, 488, 671, 748, 1037, 1342, 1496, 2074, 2684, 4148, 5368, 8296, 11407, 22814, 45628, 91256, 221657, 443314, 886628, 1773256, 2438227, 3768169, 4876454, 7536338, 9752908, 13521077, 15072676, 19505816, 27042154, 30145352, 41449859, 54084308, 82899718, 108168616, 148731847, 165799436, 229858309, 297463694, 331598872, 459716618, 594927388, 919433236, 1189854776, 1838866472, 2528441399, 5056882798, 10113765596, 20227531192]

約数ペア:

[(1, 20227531192), (2, 10113765596), (4, 5056882798), (8, 2528441399), (11, 1838866472), (17, 1189854776), (22, 919433236), (34, 594927388), (44, 459716618), (61, 331598872), (68, 297463694), (88, 229858309), (122, 165799436), (136, 148731847), (187, 108168616), (244, 82899718), (374, 54084308), (488, 41449859), (671, 30145352), (748, 27042154), (1037, 19505816), (1342, 15072676), (1496, 13521077), (2074, 9752908), (2684, 7536338), (4148, 4876454), (5368, 3768169), (8296, 2438227), (11407, 1773256), (22814, 886628), (45628, 443314), (91256, 221657)]