20050375734

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{911}}^1\times {\mathrm{39443}}^1$

素因数の和:40393

約数の個数: 48

約数和(自身を含む): 44894214144

約数和(自身を除く): 24843838410

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 911, 1822, 2733, 5466, 8199, 16398, 28241, 39443, 56482, 78886, 84723, 118329, 169446, 236658, 254169, 354987, 508338, 709974, 1222733, 2445466, 3668199, 7336398, 11004597, 22009194, 35932573, 71865146, 107797719, 215595438, 323393157, 646786314, 1113909763, 2227819526, 3341729289, 6683458578, 10025187867, 20050375734]

約数ペア:

[(1, 20050375734), (2, 10025187867), (3, 6683458578), (6, 3341729289), (9, 2227819526), (18, 1113909763), (31, 646786314), (62, 323393157), (93, 215595438), (186, 107797719), (279, 71865146), (558, 35932573), (911, 22009194), (1822, 11004597), (2733, 7336398), (5466, 3668199), (8199, 2445466), (16398, 1222733), (28241, 709974), (39443, 508338), (56482, 354987), (78886, 254169), (84723, 236658), (118329, 169446)]