20701175024

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{46147}}^1$

素因数の和:46254

約数の個数: 60

約数和(自身を含む): 42720218856

約数和(自身を除く): 22019043832

約数列:

[1, 2, 4, 8, 16, 23, 46, 53, 92, 106, 184, 212, 368, 424, 529, 848, 1058, 1219, 2116, 2438, 4232, 4876, 8464, 9752, 19504, 28037, 46147, 56074, 92294, 112148, 184588, 224296, 369176, 448592, 738352, 1061381, 2122762, 2445791, 4245524, 4891582, 8491048, 9783164, 16982096, 19566328, 24411763, 39132656, 48823526, 56253193, 97647052, 112506386, 195294104, 225012772, 390588208, 450025544, 900051088, 1293823439, 2587646878, 5175293756, 10350587512, 20701175024]

約数ペア:

[(1, 20701175024), (2, 10350587512), (4, 5175293756), (8, 2587646878), (16, 1293823439), (23, 900051088), (46, 450025544), (53, 390588208), (92, 225012772), (106, 195294104), (184, 112506386), (212, 97647052), (368, 56253193), (424, 48823526), (529, 39132656), (848, 24411763), (1058, 19566328), (1219, 16982096), (2116, 9783164), (2438, 8491048), (4232, 4891582), (4876, 4245524), (8464, 2445791), (9752, 2122762), (19504, 1061381), (28037, 738352), (46147, 448592), (56074, 369176), (92294, 224296), (112148, 184588)]