20186544664

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3527}}^1\times {\mathrm{5003}}^1$

素因数の和:8560

約数の個数: 64

約数和(自身を含む): 44488362240

約数和(自身を除く): 24301817576

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 3527, 5003, 7054, 10006, 14108, 20012, 28216, 38797, 40024, 45851, 55033, 65039, 77594, 91702, 110066, 130078, 155188, 183404, 220132, 260156, 310376, 366808, 440264, 504361, 520312, 715429, 1008722, 1430858, 2017444, 2861716, 4034888, 5723432, 17645581, 35291162, 70582324, 141164648, 194101391, 229392553, 388202782, 458785106, 776405564, 917570212, 1552811128, 1835140424, 2523318083, 5046636166, 10093272332, 20186544664]

約数ペア:

[(1, 20186544664), (2, 10093272332), (4, 5046636166), (8, 2523318083), (11, 1835140424), (13, 1552811128), (22, 917570212), (26, 776405564), (44, 458785106), (52, 388202782), (88, 229392553), (104, 194101391), (143, 141164648), (286, 70582324), (572, 35291162), (1144, 17645581), (3527, 5723432), (5003, 4034888), (7054, 2861716), (10006, 2017444), (14108, 1430858), (20012, 1008722), (28216, 715429), (38797, 520312), (40024, 504361), (45851, 440264), (55033, 366808), (65039, 310376), (77594, 260156), (91702, 220132), (110066, 183404), (130078, 155188)]