20185326722

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{907}}^1\times {\mathrm{2243}}^1$

素因数の和:3215

約数の個数: 48

約数和(自身を含む): 34145296416

約数和(自身を除く): 13959969694

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 451, 902, 907, 1814, 2243, 4486, 4961, 9922, 9977, 19954, 24673, 37187, 49346, 74374, 91963, 109747, 183926, 219494, 271403, 409057, 542806, 818114, 1011593, 2023186, 2034401, 4068802, 4499627, 8999254, 11127523, 22255046, 22378411, 44756822, 83410441, 166820882, 246162521, 492325042, 917514851, 1835029702, 10092663361, 20185326722]

約数ペア:

[(1, 20185326722), (2, 10092663361), (11, 1835029702), (22, 917514851), (41, 492325042), (82, 246162521), (121, 166820882), (242, 83410441), (451, 44756822), (902, 22378411), (907, 22255046), (1814, 11127523), (2243, 8999254), (4486, 4499627), (4961, 4068802), (9922, 2034401), (9977, 2023186), (19954, 1011593), (24673, 818114), (37187, 542806), (49346, 409057), (74374, 271403), (91963, 219494), (109747, 183926)]