20210034

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1049}}^1$

素因数の和:1099

約数の個数: 48

約数和(自身を含む): 46116000

約数和(自身を除く): 25905966

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 169, 247, 338, 494, 507, 741, 1014, 1049, 1482, 2098, 3147, 3211, 6294, 6422, 9633, 13637, 19266, 19931, 27274, 39862, 40911, 59793, 81822, 119586, 177281, 259103, 354562, 518206, 531843, 777309, 1063686, 1554618, 3368339, 6736678, 10105017, 20210034]

約数ペア:

[(1, 20210034), (2, 10105017), (3, 6736678), (6, 3368339), (13, 1554618), (19, 1063686), (26, 777309), (38, 531843), (39, 518206), (57, 354562), (78, 259103), (114, 177281), (169, 119586), (247, 81822), (338, 59793), (494, 40911), (507, 39862), (741, 27274), (1014, 19931), (1049, 19266), (1482, 13637), (2098, 9633), (3147, 6422), (3211, 6294)]