20200089384

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{997}}^1\times {\mathrm{16553}}^1$

素因数の和:17579

約数の個数: 96

約数和(自身を含む): 57988330920

約数和(自身を除く): 37788241536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 997, 1224, 1994, 2991, 3988, 5982, 7976, 8973, 11964, 16553, 16949, 17946, 23928, 33106, 33898, 35892, 49659, 50847, 66212, 67796, 71784, 99318, 101694, 132424, 135592, 148977, 152541, 198636, 203388, 281401, 297954, 305082, 397272, 406776, 562802, 595908, 610164, 844203, 1125604, 1191816, 1220328, 1688406, 2251208, 2532609, 3376812, 5065218, 6753624, 10130436, 16503341, 20260872, 33006682, 49510023, 66013364, 99020046, 132026728, 148530069, 198040092, 280556797, 297060138, 396080184, 561113594, 594120276, 841670391, 1122227188, 1188240552, 1683340782, 2244454376, 2525011173, 3366681564, 5050022346, 6733363128, 10100044692, 20200089384]

約数ペア:

[(1, 20200089384), (2, 10100044692), (3, 6733363128), (4, 5050022346), (6, 3366681564), (8, 2525011173), (9, 2244454376), (12, 1683340782), (17, 1188240552), (18, 1122227188), (24, 841670391), (34, 594120276), (36, 561113594), (51, 396080184), (68, 297060138), (72, 280556797), (102, 198040092), (136, 148530069), (153, 132026728), (204, 99020046), (306, 66013364), (408, 49510023), (612, 33006682), (997, 20260872), (1224, 16503341), (1994, 10130436), (2991, 6753624), (3988, 5065218), (5982, 3376812), (7976, 2532609), (8973, 2251208), (11964, 1688406), (16553, 1220328), (16949, 1191816), (17946, 1125604), (23928, 844203), (33106, 610164), (33898, 595908), (35892, 562802), (49659, 406776), (50847, 397272), (66212, 305082), (67796, 297954), (71784, 281401), (99318, 203388), (101694, 198636), (132424, 152541), (135592, 148977)]