20896798848

素因数分解:

$2^7\times 3^1\times {\mathrm{601}}^1\times {\mathrm{90547}}^1$

素因数の和:91165

約数の個数: 64

約数和(自身を含む): 55600093920

約数和(自身を除く): 34703295072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 601, 1202, 1803, 2404, 3606, 4808, 7212, 9616, 14424, 19232, 28848, 38464, 57696, 76928, 90547, 115392, 181094, 230784, 271641, 362188, 543282, 724376, 1086564, 1448752, 2173128, 2897504, 4346256, 5795008, 8692512, 11590016, 17385024, 34770048, 54418747, 108837494, 163256241, 217674988, 326512482, 435349976, 653024964, 870699952, 1306049928, 1741399904, 2612099856, 3482799808, 5224199712, 6965599616, 10448399424, 20896798848]

約数ペア:

[(1, 20896798848), (2, 10448399424), (3, 6965599616), (4, 5224199712), (6, 3482799808), (8, 2612099856), (12, 1741399904), (16, 1306049928), (24, 870699952), (32, 653024964), (48, 435349976), (64, 326512482), (96, 217674988), (128, 163256241), (192, 108837494), (384, 54418747), (601, 34770048), (1202, 17385024), (1803, 11590016), (2404, 8692512), (3606, 5795008), (4808, 4346256), (7212, 2897504), (9616, 2173128), (14424, 1448752), (19232, 1086564), (28848, 724376), (38464, 543282), (57696, 362188), (76928, 271641), (90547, 230784), (115392, 181094)]