20636532

素因数分解:

$2^2\times 3^7\times 7^1\times {\mathrm{337}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 62083840

約数和(自身を除く): 41447308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 337, 378, 486, 567, 674, 729, 756, 972, 1011, 1134, 1348, 1458, 1701, 2022, 2187, 2268, 2359, 2916, 3033, 3402, 4044, 4374, 4718, 5103, 6066, 6804, 7077, 8748, 9099, 9436, 10206, 12132, 14154, 15309, 18198, 20412, 21231, 27297, 28308, 30618, 36396, 42462, 54594, 61236, 63693, 81891, 84924, 109188, 127386, 163782, 191079, 245673, 254772, 327564, 382158, 491346, 573237, 737019, 764316, 982692, 1146474, 1474038, 1719711, 2292948, 2948076, 3439422, 5159133, 6878844, 10318266, 20636532]

約数ペア:

[(1, 20636532), (2, 10318266), (3, 6878844), (4, 5159133), (6, 3439422), (7, 2948076), (9, 2292948), (12, 1719711), (14, 1474038), (18, 1146474), (21, 982692), (27, 764316), (28, 737019), (36, 573237), (42, 491346), (54, 382158), (63, 327564), (81, 254772), (84, 245673), (108, 191079), (126, 163782), (162, 127386), (189, 109188), (243, 84924), (252, 81891), (324, 63693), (337, 61236), (378, 54594), (486, 42462), (567, 36396), (674, 30618), (729, 28308), (756, 27297), (972, 21231), (1011, 20412), (1134, 18198), (1348, 15309), (1458, 14154), (1701, 12132), (2022, 10206), (2187, 9436), (2268, 9099), (2359, 8748), (2916, 7077), (3033, 6804), (3402, 6066), (4044, 5103), (4374, 4718)]