20174552992

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1848841}}^1$

素因数の和:1848893

約数の個数: 48

約数和(自身を含む): 44727185664

約数和(自身を除く): 24552632672

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 992, 1364, 2728, 5456, 10912, 1848841, 3697682, 7395364, 14790728, 20337251, 29581456, 40674502, 57314071, 59162912, 81349004, 114628142, 162698008, 229256284, 325396016, 458512568, 630454781, 650792032, 917025136, 1260909562, 1834050272, 2521819124, 5043638248, 10087276496, 20174552992]

約数ペア:

[(1, 20174552992), (2, 10087276496), (4, 5043638248), (8, 2521819124), (11, 1834050272), (16, 1260909562), (22, 917025136), (31, 650792032), (32, 630454781), (44, 458512568), (62, 325396016), (88, 229256284), (124, 162698008), (176, 114628142), (248, 81349004), (341, 59162912), (352, 57314071), (496, 40674502), (682, 29581456), (992, 20337251), (1364, 14790728), (2728, 7395364), (5456, 3697682), (10912, 1848841)]