20184840072

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{2273}}^1\times {\mathrm{4253}}^1$

素因数の和:6567

約数の個数: 96

約数和(自身を含む): 56590536600

約数和(自身を除く): 36405696528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 2273, 4253, 4546, 6819, 8506, 9092, 12759, 13638, 17012, 18184, 20457, 25518, 27276, 34024, 38277, 40914, 51036, 54552, 65917, 76554, 81828, 102072, 123337, 131834, 153108, 163656, 197751, 246674, 263668, 306216, 370011, 395502, 493348, 527336, 593253, 740022, 791004, 986696, 1110033, 1186506, 1480044, 1582008, 2220066, 2373012, 2960088, 4440132, 4746024, 8880264, 9667069, 19334138, 29001207, 38668276, 58002414, 77336552, 87003621, 116004828, 174007242, 232009656, 280345001, 348014484, 560690002, 696028968, 841035003, 1121380004, 1682070006, 2242760008, 2523105009, 3364140012, 5046210018, 6728280024, 10092420036, 20184840072]

約数ペア:

[(1, 20184840072), (2, 10092420036), (3, 6728280024), (4, 5046210018), (6, 3364140012), (8, 2523105009), (9, 2242760008), (12, 1682070006), (18, 1121380004), (24, 841035003), (29, 696028968), (36, 560690002), (58, 348014484), (72, 280345001), (87, 232009656), (116, 174007242), (174, 116004828), (232, 87003621), (261, 77336552), (348, 58002414), (522, 38668276), (696, 29001207), (1044, 19334138), (2088, 9667069), (2273, 8880264), (4253, 4746024), (4546, 4440132), (6819, 2960088), (8506, 2373012), (9092, 2220066), (12759, 1582008), (13638, 1480044), (17012, 1186506), (18184, 1110033), (20457, 986696), (25518, 791004), (27276, 740022), (34024, 593253), (38277, 527336), (40914, 493348), (51036, 395502), (54552, 370011), (65917, 306216), (76554, 263668), (81828, 246674), (102072, 197751), (123337, 163656), (131834, 153108)]