20161434444

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{727}}^1\times {\mathrm{2029}}^1$

素因数の和:2847

約数の個数: 96

約数和(自身を含む): 50648532480

約数和(自身を除く): 30487098036

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 67, 68, 102, 134, 201, 204, 268, 402, 727, 804, 1139, 1454, 2029, 2181, 2278, 2908, 3417, 4058, 4362, 4556, 6087, 6834, 8116, 8724, 12174, 12359, 13668, 24348, 24718, 34493, 37077, 48709, 49436, 68986, 74154, 97418, 103479, 135943, 137972, 146127, 148308, 194836, 206958, 271886, 292254, 407829, 413916, 543772, 584508, 815658, 828053, 1475083, 1631316, 1656106, 2311031, 2484159, 2950166, 3312212, 4425249, 4622062, 4968318, 5900332, 6933093, 8850498, 9244124, 9936636, 13866186, 17700996, 25076411, 27732372, 50152822, 75229233, 98830561, 100305644, 150458466, 197661122, 296491683, 300916932, 395322244, 592983366, 1185966732, 1680119537, 3360239074, 5040358611, 6720478148, 10080717222, 20161434444]

約数ペア:

[(1, 20161434444), (2, 10080717222), (3, 6720478148), (4, 5040358611), (6, 3360239074), (12, 1680119537), (17, 1185966732), (34, 592983366), (51, 395322244), (67, 300916932), (68, 296491683), (102, 197661122), (134, 150458466), (201, 100305644), (204, 98830561), (268, 75229233), (402, 50152822), (727, 27732372), (804, 25076411), (1139, 17700996), (1454, 13866186), (2029, 9936636), (2181, 9244124), (2278, 8850498), (2908, 6933093), (3417, 5900332), (4058, 4968318), (4362, 4622062), (4556, 4425249), (6087, 3312212), (6834, 2950166), (8116, 2484159), (8724, 2311031), (12174, 1656106), (12359, 1631316), (13668, 1475083), (24348, 828053), (24718, 815658), (34493, 584508), (37077, 543772), (48709, 413916), (49436, 407829), (68986, 292254), (74154, 271886), (97418, 206958), (103479, 194836), (135943, 148308), (137972, 146127)]