20201474722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{728191}}^1$

素因数の和:728314

約数の個数: 32

約数和(自身を含む): 35966859264

約数和(自身を除く): 15765384542

約数列:

[1, 2, 11, 13, 22, 26, 97, 143, 194, 286, 1067, 1261, 2134, 2522, 13871, 27742, 728191, 1456382, 8010101, 9466483, 16020202, 18932966, 70634527, 104131313, 141269054, 208262626, 776979797, 918248851, 1553959594, 1836497702, 10100737361, 20201474722]

約数ペア:

[(1, 20201474722), (2, 10100737361), (11, 1836497702), (13, 1553959594), (22, 918248851), (26, 776979797), (97, 208262626), (143, 141269054), (194, 104131313), (286, 70634527), (1067, 18932966), (1261, 16020202), (2134, 9466483), (2522, 8010101), (13871, 1456382), (27742, 728191)]