20239354464

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{117191}}^1$

素因数の和:117468

約数の個数: 96

約数和(自身を含む): 60954840576

約数和(自身を除く): 40715486112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 257, 336, 514, 672, 771, 1028, 1542, 1799, 2056, 3084, 3598, 4112, 5397, 6168, 7196, 8224, 10794, 12336, 14392, 21588, 24672, 28784, 43176, 57568, 86352, 117191, 172704, 234382, 351573, 468764, 703146, 820337, 937528, 1406292, 1640674, 1875056, 2461011, 2812584, 3281348, 3750112, 4922022, 5625168, 6562696, 9844044, 11250336, 13125392, 19688088, 26250784, 30118087, 39376176, 60236174, 78752352, 90354261, 120472348, 180708522, 210826609, 240944696, 361417044, 421653218, 481889392, 632479827, 722834088, 843306436, 963778784, 1264959654, 1445668176, 1686612872, 2529919308, 2891336352, 3373225744, 5059838616, 6746451488, 10119677232, 20239354464]

約数ペア:

[(1, 20239354464), (2, 10119677232), (3, 6746451488), (4, 5059838616), (6, 3373225744), (7, 2891336352), (8, 2529919308), (12, 1686612872), (14, 1445668176), (16, 1264959654), (21, 963778784), (24, 843306436), (28, 722834088), (32, 632479827), (42, 481889392), (48, 421653218), (56, 361417044), (84, 240944696), (96, 210826609), (112, 180708522), (168, 120472348), (224, 90354261), (257, 78752352), (336, 60236174), (514, 39376176), (672, 30118087), (771, 26250784), (1028, 19688088), (1542, 13125392), (1799, 11250336), (2056, 9844044), (3084, 6562696), (3598, 5625168), (4112, 4922022), (5397, 3750112), (6168, 3281348), (7196, 2812584), (8224, 2461011), (10794, 1875056), (12336, 1640674), (14392, 1406292), (21588, 937528), (24672, 820337), (28784, 703146), (43176, 468764), (57568, 351573), (86352, 234382), (117191, 172704)]