20022702

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{967}}^1$

素因数の和:1025

約数の個数: 64

約数和(自身を含む): 50181120

約数和(自身を除く): 30158418

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 29, 34, 42, 51, 58, 87, 102, 119, 174, 203, 238, 357, 406, 493, 609, 714, 967, 986, 1218, 1479, 1934, 2901, 2958, 3451, 5802, 6769, 6902, 10353, 13538, 16439, 20307, 20706, 28043, 32878, 40614, 49317, 56086, 84129, 98634, 115073, 168258, 196301, 230146, 345219, 392602, 476731, 588903, 690438, 953462, 1177806, 1430193, 2860386, 3337117, 6674234, 10011351, 20022702]

約数ペア:

[(1, 20022702), (2, 10011351), (3, 6674234), (6, 3337117), (7, 2860386), (14, 1430193), (17, 1177806), (21, 953462), (29, 690438), (34, 588903), (42, 476731), (51, 392602), (58, 345219), (87, 230146), (102, 196301), (119, 168258), (174, 115073), (203, 98634), (238, 84129), (357, 56086), (406, 49317), (493, 40614), (609, 32878), (714, 28043), (967, 20706), (986, 20307), (1218, 16439), (1479, 13538), (1934, 10353), (2901, 6902), (2958, 6769), (3451, 5802)]