20222826

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 46884096

約数和(自身を除く): 26661270

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 101, 102, 151, 202, 221, 302, 303, 442, 453, 606, 663, 906, 1313, 1326, 1717, 1963, 2567, 2626, 3434, 3926, 3939, 5134, 5151, 5889, 7701, 7878, 10302, 11778, 15251, 15402, 22321, 30502, 33371, 44642, 45753, 66742, 66963, 91506, 100113, 133926, 198263, 200226, 259267, 396526, 518534, 594789, 777801, 1189578, 1555602, 3370471, 6740942, 10111413, 20222826]

約数ペア:

[(1, 20222826), (2, 10111413), (3, 6740942), (6, 3370471), (13, 1555602), (17, 1189578), (26, 777801), (34, 594789), (39, 518534), (51, 396526), (78, 259267), (101, 200226), (102, 198263), (151, 133926), (202, 100113), (221, 91506), (302, 66963), (303, 66742), (442, 45753), (453, 44642), (606, 33371), (663, 30502), (906, 22321), (1313, 15402), (1326, 15251), (1717, 11778), (1963, 10302), (2567, 7878), (2626, 7701), (3434, 5889), (3926, 5151), (3939, 5134)]