20173283928

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{635339}}^1$

素因数の和:635371

約数の個数: 120

約数和(自身を含む): 65729099700

約数和(自身を除く): 45555815772

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 252, 294, 324, 378, 392, 441, 504, 567, 588, 648, 756, 882, 1134, 1176, 1323, 1512, 1764, 2268, 2646, 3528, 3969, 4536, 5292, 7938, 10584, 15876, 31752, 635339, 1270678, 1906017, 2541356, 3812034, 4447373, 5082712, 5718051, 7624068, 8894746, 11436102, 13342119, 15248136, 17154153, 17789492, 22872204, 26684238, 31131611, 34308306, 35578984, 40026357, 45744408, 51462459, 53368476, 62263222, 68616612, 80052714, 93394833, 102924918, 106736952, 120079071, 124526444, 137233224, 160105428, 186789666, 205849836, 240158142, 249052888, 280184499, 320210856, 360237213, 373579332, 411699672, 480316284, 560368998, 720474426, 747158664, 840553497, 960632568, 1120737996, 1440948852, 1681106994, 2241475992, 2521660491, 2881897704, 3362213988, 5043320982, 6724427976, 10086641964, 20173283928]

約数ペア:

[(1, 20173283928), (2, 10086641964), (3, 6724427976), (4, 5043320982), (6, 3362213988), (7, 2881897704), (8, 2521660491), (9, 2241475992), (12, 1681106994), (14, 1440948852), (18, 1120737996), (21, 960632568), (24, 840553497), (27, 747158664), (28, 720474426), (36, 560368998), (42, 480316284), (49, 411699672), (54, 373579332), (56, 360237213), (63, 320210856), (72, 280184499), (81, 249052888), (84, 240158142), (98, 205849836), (108, 186789666), (126, 160105428), (147, 137233224), (162, 124526444), (168, 120079071), (189, 106736952), (196, 102924918), (216, 93394833), (252, 80052714), (294, 68616612), (324, 62263222), (378, 53368476), (392, 51462459), (441, 45744408), (504, 40026357), (567, 35578984), (588, 34308306), (648, 31131611), (756, 26684238), (882, 22872204), (1134, 17789492), (1176, 17154153), (1323, 15248136), (1512, 13342119), (1764, 11436102), (2268, 8894746), (2646, 7624068), (3528, 5718051), (3969, 5082712), (4536, 4447373), (5292, 3812034), (7938, 2541356), (10584, 1906017), (15876, 1270678), (31752, 635339)]