20181961024

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{883}}^1\times {\mathrm{6053}}^1$

素因数の和:7007

約数の個数: 56

約数和(自身を含む): 40780228320

約数和(自身を除く): 20598267296

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 236, 472, 883, 944, 1766, 1888, 3532, 3776, 6053, 7064, 12106, 14128, 24212, 28256, 48424, 52097, 56512, 96848, 104194, 193696, 208388, 357127, 387392, 416776, 714254, 833552, 1428508, 1667104, 2857016, 3334208, 5344799, 5714032, 10689598, 11428064, 21379196, 22856128, 42758392, 85516784, 171033568, 315343141, 342067136, 630686282, 1261372564, 2522745128, 5045490256, 10090980512, 20181961024]

約数ペア:

[(1, 20181961024), (2, 10090980512), (4, 5045490256), (8, 2522745128), (16, 1261372564), (32, 630686282), (59, 342067136), (64, 315343141), (118, 171033568), (236, 85516784), (472, 42758392), (883, 22856128), (944, 21379196), (1766, 11428064), (1888, 10689598), (3532, 5714032), (3776, 5344799), (6053, 3334208), (7064, 2857016), (12106, 1667104), (14128, 1428508), (24212, 833552), (28256, 714254), (48424, 416776), (52097, 387392), (56512, 357127), (96848, 208388), (104194, 193696)]