20736954717843

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{183921407}}^1$

素因数の和:183921496

約数の個数: 48

約数和(自身を含む): 35224628060160

約数和(自身を除く): 14487673342317

約数列:

[1, 3, 7, 13, 21, 39, 49, 59, 91, 147, 177, 273, 413, 637, 767, 1239, 1911, 2301, 2891, 5369, 8673, 16107, 37583, 112749, 183921407, 551764221, 1287449849, 2390978291, 3862349547, 7172934873, 9012148943, 10851363013, 16736848037, 27036446829, 32554089039, 50210544111, 75959541091, 117157936259, 141067719169, 227878623273, 351473808777, 423203157507, 531716787637, 987474034183, 1595150362911, 2962422102549, 6912318239281, 20736954717843]

約数ペア:

[(1, 20736954717843), (3, 6912318239281), (7, 2962422102549), (13, 1595150362911), (21, 987474034183), (39, 531716787637), (49, 423203157507), (59, 351473808777), (91, 227878623273), (147, 141067719169), (177, 117157936259), (273, 75959541091), (413, 50210544111), (637, 32554089039), (767, 27036446829), (1239, 16736848037), (1911, 10851363013), (2301, 9012148943), (2891, 7172934873), (5369, 3862349547), (8673, 2390978291), (16107, 1287449849), (37583, 551764221), (112749, 183921407)]