20143419918

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{857}}^1$

素因数の和:1178

約数の個数: 128

約数和(自身を含む): 45795290112

約数和(自身を除く): 25651870194

約数列:

[1, 2, 3, 6, 17, 23, 34, 43, 46, 51, 69, 86, 102, 129, 138, 233, 258, 391, 466, 699, 731, 782, 857, 989, 1173, 1398, 1462, 1714, 1978, 2193, 2346, 2571, 2967, 3961, 4386, 5142, 5359, 5934, 7922, 10019, 10718, 11883, 14569, 16077, 16813, 19711, 20038, 23766, 29138, 30057, 32154, 33626, 36851, 39422, 43707, 50439, 59133, 60114, 73702, 87414, 91103, 100878, 110553, 118266, 170323, 182206, 199681, 221106, 230437, 273309, 335087, 340646, 399362, 460874, 510969, 546618, 599043, 626467, 670174, 691311, 847573, 1005261, 1021938, 1198086, 1252934, 1382622, 1695146, 1879401, 2010522, 2542719, 3394577, 3758802, 3917429, 4592663, 5085438, 6789154, 7834858, 8586283, 9185326, 10183731, 11752287, 13777989, 14408741, 17172566, 20367462, 23504574, 25758849, 27555978, 28817482, 43226223, 51517698, 78075271, 86452446, 145966811, 156150542, 197484509, 234225813, 291933622, 394969018, 437900433, 468451626, 592453527, 875800866, 1184907054, 3357236653, 6714473306, 10071709959, 20143419918]

約数ペア:

[(1, 20143419918), (2, 10071709959), (3, 6714473306), (6, 3357236653), (17, 1184907054), (23, 875800866), (34, 592453527), (43, 468451626), (46, 437900433), (51, 394969018), (69, 291933622), (86, 234225813), (102, 197484509), (129, 156150542), (138, 145966811), (233, 86452446), (258, 78075271), (391, 51517698), (466, 43226223), (699, 28817482), (731, 27555978), (782, 25758849), (857, 23504574), (989, 20367462), (1173, 17172566), (1398, 14408741), (1462, 13777989), (1714, 11752287), (1978, 10183731), (2193, 9185326), (2346, 8586283), (2571, 7834858), (2967, 6789154), (3961, 5085438), (4386, 4592663), (5142, 3917429), (5359, 3758802), (5934, 3394577), (7922, 2542719), (10019, 2010522), (10718, 1879401), (11883, 1695146), (14569, 1382622), (16077, 1252934), (16813, 1198086), (19711, 1021938), (20038, 1005261), (23766, 847573), (29138, 691311), (30057, 670174), (32154, 626467), (33626, 599043), (36851, 546618), (39422, 510969), (43707, 460874), (50439, 399362), (59133, 340646), (60114, 335087), (73702, 273309), (87414, 230437), (91103, 221106), (100878, 199681), (110553, 182206), (118266, 170323)]