20176722354

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1949}}^1\times {\mathrm{75017}}^1$

素因数の和:76994

約数の個数: 32

約数和(自身を含む): 42130108800

約数和(自身を除く): 21953386446

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1949, 3898, 5847, 11694, 44827, 75017, 89654, 134481, 150034, 225051, 268962, 450102, 1725391, 3450782, 5176173, 10352346, 146208133, 292416266, 438624399, 877248798, 3362787059, 6725574118, 10088361177, 20176722354]

約数ペア:

[(1, 20176722354), (2, 10088361177), (3, 6725574118), (6, 3362787059), (23, 877248798), (46, 438624399), (69, 292416266), (138, 146208133), (1949, 10352346), (3898, 5176173), (5847, 3450782), (11694, 1725391), (44827, 450102), (75017, 268962), (89654, 225051), (134481, 150034)]