20169892067

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1\times {\mathrm{3271}}^1$

素因数の和:3851

約数の個数: 32

約数和(自身を含む): 23271929856

約数和(自身を除く): 3102037789

約数列:

[1, 13, 23, 41, 299, 503, 533, 943, 3271, 6539, 11569, 12259, 20623, 42523, 75233, 134111, 150397, 268099, 474329, 978029, 1645313, 1743443, 3084553, 6166277, 21389069, 37842199, 40099189, 67457833, 491948587, 876951829, 1551530159, 20169892067]

約数ペア:

[(1, 20169892067), (13, 1551530159), (23, 876951829), (41, 491948587), (299, 67457833), (503, 40099189), (533, 37842199), (943, 21389069), (3271, 6166277), (6539, 3084553), (11569, 1743443), (12259, 1645313), (20623, 978029), (42523, 474329), (75233, 268099), (134111, 150397)]