20236420096

素因数分解:

$2^{10}\times {\mathrm{23}}^1\times {\mathrm{859223}}^1$

素因数の和:859266

約数の個数: 44

約数和(自身を含む): 42211956672

約数和(自身を除く): 21975536576

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1024, 1472, 2944, 5888, 11776, 23552, 859223, 1718446, 3436892, 6873784, 13747568, 19762129, 27495136, 39524258, 54990272, 79048516, 109980544, 158097032, 219961088, 316194064, 439922176, 632388128, 879844352, 1264776256, 2529552512, 5059105024, 10118210048, 20236420096]

約数ペア:

[(1, 20236420096), (2, 10118210048), (4, 5059105024), (8, 2529552512), (16, 1264776256), (23, 879844352), (32, 632388128), (46, 439922176), (64, 316194064), (92, 219961088), (128, 158097032), (184, 109980544), (256, 79048516), (368, 54990272), (512, 39524258), (736, 27495136), (1024, 19762129), (1472, 13747568), (2944, 6873784), (5888, 3436892), (11776, 1718446), (23552, 859223)]