20146651776

素因数分解:

$2^7\times 3^5\times {\mathrm{647719}}^1$

素因数の和:647748

約数の個数: 96

約数和(自身を含む): 60121370400

約数和(自身を除く): 39974718624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 288, 324, 384, 432, 486, 576, 648, 864, 972, 1152, 1296, 1728, 1944, 2592, 3456, 3888, 5184, 7776, 10368, 15552, 31104, 647719, 1295438, 1943157, 2590876, 3886314, 5181752, 5829471, 7772628, 10363504, 11658942, 15545256, 17488413, 20727008, 23317884, 31090512, 34976826, 41454016, 46635768, 52465239, 62181024, 69953652, 82908032, 93271536, 104930478, 124362048, 139907304, 157395717, 186543072, 209860956, 248724096, 279814608, 314791434, 373086144, 419721912, 559629216, 629582868, 746172288, 839443824, 1119258432, 1259165736, 1678887648, 2238516864, 2518331472, 3357775296, 5036662944, 6715550592, 10073325888, 20146651776]

約数ペア:

[(1, 20146651776), (2, 10073325888), (3, 6715550592), (4, 5036662944), (6, 3357775296), (8, 2518331472), (9, 2238516864), (12, 1678887648), (16, 1259165736), (18, 1119258432), (24, 839443824), (27, 746172288), (32, 629582868), (36, 559629216), (48, 419721912), (54, 373086144), (64, 314791434), (72, 279814608), (81, 248724096), (96, 209860956), (108, 186543072), (128, 157395717), (144, 139907304), (162, 124362048), (192, 104930478), (216, 93271536), (243, 82908032), (288, 69953652), (324, 62181024), (384, 52465239), (432, 46635768), (486, 41454016), (576, 34976826), (648, 31090512), (864, 23317884), (972, 20727008), (1152, 17488413), (1296, 15545256), (1728, 11658942), (1944, 10363504), (2592, 7772628), (3456, 5829471), (3888, 5181752), (5184, 3886314), (7776, 2590876), (10368, 1943157), (15552, 1295438), (31104, 647719)]