20222718224

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{2939}}^1$

素因数の和:3240

約数の個数: 80

約数和(自身を含む): 41144241600

約数和(自身を除く): 20921523376

約数列:

[1, 2, 4, 8, 16, 37, 59, 74, 118, 148, 197, 236, 296, 394, 472, 592, 788, 944, 1576, 2183, 2939, 3152, 4366, 5878, 7289, 8732, 11623, 11756, 14578, 17464, 23246, 23512, 29156, 34928, 46492, 47024, 58312, 92984, 108743, 116624, 173401, 185968, 217486, 346802, 430051, 434972, 578983, 693604, 860102, 869944, 1157966, 1387208, 1720204, 1739888, 2315932, 2774416, 3440408, 4631864, 6415837, 6880816, 9263728, 12831674, 21422371, 25663348, 34159997, 42844742, 51326696, 68319994, 85689484, 102653392, 136639988, 171378968, 273279976, 342757936, 546559952, 1263919889, 2527839778, 5055679556, 10111359112, 20222718224]

約数ペア:

[(1, 20222718224), (2, 10111359112), (4, 5055679556), (8, 2527839778), (16, 1263919889), (37, 546559952), (59, 342757936), (74, 273279976), (118, 171378968), (148, 136639988), (197, 102653392), (236, 85689484), (296, 68319994), (394, 51326696), (472, 42844742), (592, 34159997), (788, 25663348), (944, 21422371), (1576, 12831674), (2183, 9263728), (2939, 6880816), (3152, 6415837), (4366, 4631864), (5878, 3440408), (7289, 2774416), (8732, 2315932), (11623, 1739888), (11756, 1720204), (14578, 1387208), (17464, 1157966), (23246, 869944), (23512, 860102), (29156, 693604), (34928, 578983), (46492, 434972), (47024, 430051), (58312, 346802), (92984, 217486), (108743, 185968), (116624, 173401)]