20173168522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2851}}^1\times {\mathrm{6329}}^1$

素因数の和:9238

約数の個数: 32

約数和(自身を含む): 33362239680

約数和(自身を除く): 13189071158

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 2851, 5702, 6329, 12658, 37063, 74126, 82277, 122593, 164554, 245186, 272147, 544294, 1593709, 3187418, 3537911, 7075822, 18043979, 36087958, 234571727, 469143454, 775891097, 1551782194, 10086584261, 20173168522]

約数ペア:

[(1, 20173168522), (2, 10086584261), (13, 1551782194), (26, 775891097), (43, 469143454), (86, 234571727), (559, 36087958), (1118, 18043979), (2851, 7075822), (5702, 3537911), (6329, 3187418), (12658, 1593709), (37063, 544294), (74126, 272147), (82277, 245186), (122593, 164554)]