20341952

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{10253}}^1$

素因数の和:10296

約数の個数: 28

約数和(自身を含む): 41672256

約数和(自身を除く): 21330304

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 10253, 20506, 41012, 82024, 164048, 317843, 328096, 635686, 656192, 1271372, 2542744, 5085488, 10170976, 20341952]

約数ペア:

[(1, 20341952), (2, 10170976), (4, 5085488), (8, 2542744), (16, 1271372), (31, 656192), (32, 635686), (62, 328096), (64, 317843), (124, 164048), (248, 82024), (496, 41012), (992, 20506), (1984, 10253)]