20190718679033

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{2659}}^1\times {\mathrm{6577}}^1$

素因数の和:9438

約数の個数: 64

約数和(自身を含む): 24672286679040

約数和(自身を除く): 4481568000007

約数列:

[1, 7, 23, 71, 101, 161, 497, 707, 1633, 2323, 2659, 6577, 7171, 11431, 16261, 18613, 46039, 50197, 61157, 151271, 164933, 188789, 268559, 428099, 466967, 664277, 1058897, 1154531, 1321523, 1879913, 3268769, 4342147, 4649939, 6176857, 10740241, 15278371, 17488243, 19067689, 30395029, 43237999, 47163667, 75181687, 106948597, 122417701, 133473823, 330145669, 402229589, 438556847, 1084764341, 1241665253, 1766312543, 2815607123, 3069897929, 7593350387, 8691656771, 12364187801, 28558300819, 40625188489, 125408190553, 199908105733, 284376319423, 877857333871, 2884388382719, 20190718679033]

約数ペア:

[(1, 20190718679033), (7, 2884388382719), (23, 877857333871), (71, 284376319423), (101, 199908105733), (161, 125408190553), (497, 40625188489), (707, 28558300819), (1633, 12364187801), (2323, 8691656771), (2659, 7593350387), (6577, 3069897929), (7171, 2815607123), (11431, 1766312543), (16261, 1241665253), (18613, 1084764341), (46039, 438556847), (50197, 402229589), (61157, 330145669), (151271, 133473823), (164933, 122417701), (188789, 106948597), (268559, 75181687), (428099, 47163667), (466967, 43237999), (664277, 30395029), (1058897, 19067689), (1154531, 17488243), (1321523, 15278371), (1879913, 10740241), (3268769, 6176857), (4342147, 4649939)]