20201498966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{751}}^1\times {\mathrm{53161}}^1$

素因数の和:53948

約数の個数: 32

約数和(自身を含む): 34540839936

約数和(自身を除く): 14339340970

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 751, 1502, 8261, 16522, 17273, 34546, 53161, 106322, 190003, 380006, 584771, 1169542, 1222703, 2445406, 13449733, 26899466, 39923911, 79847822, 439163021, 878326042, 918249953, 1836499906, 10100749483, 20201498966]

約数ペア:

[(1, 20201498966), (2, 10100749483), (11, 1836499906), (22, 918249953), (23, 878326042), (46, 439163021), (253, 79847822), (506, 39923911), (751, 26899466), (1502, 13449733), (8261, 2445406), (16522, 1222703), (17273, 1169542), (34546, 584771), (53161, 380006), (106322, 190003)]