20002344

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^2\times {\mathrm{991}}^1$

素因数の和:1058

約数の個数: 48

約数和(自身を含む): 51841920

約数和(自身を除く): 31839576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 841, 991, 1682, 1982, 2523, 2973, 3364, 3964, 5046, 5946, 6728, 7928, 10092, 11892, 20184, 23784, 28739, 57478, 86217, 114956, 172434, 229912, 344868, 689736, 833431, 1666862, 2500293, 3333724, 5000586, 6667448, 10001172, 20002344]

約数ペア:

[(1, 20002344), (2, 10001172), (3, 6667448), (4, 5000586), (6, 3333724), (8, 2500293), (12, 1666862), (24, 833431), (29, 689736), (58, 344868), (87, 229912), (116, 172434), (174, 114956), (232, 86217), (348, 57478), (696, 28739), (841, 23784), (991, 20184), (1682, 11892), (1982, 10092), (2523, 7928), (2973, 6728), (3364, 5946), (3964, 5046)]