20346412789

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{919}}^1\times {\mathrm{1747}}^1$

素因数の和:2737

約数の個数: 32

約数和(自身を含む): 23157504000

約数和(自身を除く): 2811091211

約数列:

[1, 19, 23, 29, 437, 551, 667, 919, 1747, 12673, 17461, 21137, 26651, 33193, 40181, 50663, 401603, 506369, 612973, 763439, 962597, 1165249, 1605493, 11646487, 22139731, 30504367, 36926339, 46559297, 701600441, 884626643, 1070863831, 20346412789]

約数ペア:

[(1, 20346412789), (19, 1070863831), (23, 884626643), (29, 701600441), (437, 46559297), (551, 36926339), (667, 30504367), (919, 22139731), (1747, 11646487), (12673, 1605493), (17461, 1165249), (21137, 962597), (26651, 763439), (33193, 612973), (40181, 506369), (50663, 401603)]