20174513411

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2801}}^1$

素因数の和:2976

約数の個数: 48

約数和(自身を含む): 24366640320

約数和(自身を除く): 4192126909

約数列:

[1, 13, 17, 23, 109, 169, 221, 299, 391, 1417, 1853, 2507, 2801, 2873, 3887, 5083, 18421, 24089, 32591, 36413, 42619, 47617, 64423, 66079, 305309, 313157, 423683, 473369, 554047, 619021, 837499, 1095191, 3969017, 5190253, 7022107, 7202611, 8047273, 10887487, 14237483, 51597221, 67473289, 91287391, 119375819, 185087279, 877152757, 1186736083, 1551885647, 20174513411]

約数ペア:

[(1, 20174513411), (13, 1551885647), (17, 1186736083), (23, 877152757), (109, 185087279), (169, 119375819), (221, 91287391), (299, 67473289), (391, 51597221), (1417, 14237483), (1853, 10887487), (2507, 8047273), (2801, 7202611), (2873, 7022107), (3887, 5190253), (5083, 3969017), (18421, 1095191), (24089, 837499), (32591, 619021), (36413, 554047), (42619, 473369), (47617, 423683), (64423, 313157), (66079, 305309)]