20221362

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{167}}^1$

素因数の和:244

約数の個数: 72

約数和(自身を含む): 52049088

約数和(自身を除く): 31827726

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 167, 186, 217, 279, 334, 434, 501, 558, 651, 961, 1002, 1169, 1302, 1503, 1922, 1953, 2338, 2883, 3006, 3507, 3906, 5177, 5766, 6727, 7014, 8649, 10354, 10521, 13454, 15531, 17298, 20181, 21042, 31062, 36239, 40362, 46593, 60543, 72478, 93186, 108717, 121086, 160487, 217434, 320974, 326151, 481461, 652302, 962922, 1123409, 1444383, 2246818, 2888766, 3370227, 6740454, 10110681, 20221362]

約数ペア:

[(1, 20221362), (2, 10110681), (3, 6740454), (6, 3370227), (7, 2888766), (9, 2246818), (14, 1444383), (18, 1123409), (21, 962922), (31, 652302), (42, 481461), (62, 326151), (63, 320974), (93, 217434), (126, 160487), (167, 121086), (186, 108717), (217, 93186), (279, 72478), (334, 60543), (434, 46593), (501, 40362), (558, 36239), (651, 31062), (961, 21042), (1002, 20181), (1169, 17298), (1302, 15531), (1503, 13454), (1922, 10521), (1953, 10354), (2338, 8649), (2883, 7014), (3006, 6727), (3507, 5766), (3906, 5177)]