20089011240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{672323}}^1$

素因数の和:672423

約数の個数: 96

約数和(自身を含む): 66076002720

約数和(自身を除く): 45986991480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 249, 332, 360, 415, 498, 664, 747, 830, 996, 1245, 1494, 1660, 1992, 2490, 2988, 3320, 3735, 4980, 5976, 7470, 9960, 14940, 29880, 672323, 1344646, 2016969, 2689292, 3361615, 4033938, 5378584, 6050907, 6723230, 8067876, 10084845, 12101814, 13446460, 16135752, 20169690, 24203628, 26892920, 30254535, 40339380, 48407256, 55802809, 60509070, 80678760, 111605618, 121018140, 167408427, 223211236, 242036280, 279014045, 334816854, 446422472, 502225281, 558028090, 669633708, 837042135, 1004450562, 1116056180, 1339267416, 1674084270, 2008901124, 2232112360, 2511126405, 3348168540, 4017802248, 5022252810, 6696337080, 10044505620, 20089011240]

約数ペア:

[(1, 20089011240), (2, 10044505620), (3, 6696337080), (4, 5022252810), (5, 4017802248), (6, 3348168540), (8, 2511126405), (9, 2232112360), (10, 2008901124), (12, 1674084270), (15, 1339267416), (18, 1116056180), (20, 1004450562), (24, 837042135), (30, 669633708), (36, 558028090), (40, 502225281), (45, 446422472), (60, 334816854), (72, 279014045), (83, 242036280), (90, 223211236), (120, 167408427), (166, 121018140), (180, 111605618), (249, 80678760), (332, 60509070), (360, 55802809), (415, 48407256), (498, 40339380), (664, 30254535), (747, 26892920), (830, 24203628), (996, 20169690), (1245, 16135752), (1494, 13446460), (1660, 12101814), (1992, 10084845), (2490, 8067876), (2988, 6723230), (3320, 6050907), (3735, 5378584), (4980, 4033938), (5976, 3361615), (7470, 2689292), (9960, 2016969), (14940, 1344646), (29880, 672323)]