20601566212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{773}}^1$

素因数の和:1141

約数の個数: 96

約数和(自身を含む): 40445153280

約数和(自身を除く): 19843587068

約数列:

[1, 2, 4, 17, 31, 34, 47, 62, 68, 94, 124, 188, 269, 527, 538, 773, 799, 1054, 1076, 1457, 1546, 1598, 2108, 2914, 3092, 3196, 4573, 5828, 8339, 9146, 12643, 13141, 16678, 18292, 23963, 24769, 25286, 26282, 33356, 36331, 47926, 49538, 50572, 52564, 72662, 95852, 99076, 141763, 145324, 207937, 214931, 283526, 391933, 407371, 415874, 429862, 567052, 617627, 783866, 814742, 831748, 859724, 1126261, 1235254, 1567732, 1629484, 2252522, 2470508, 3534929, 4505044, 6446047, 6662861, 7069858, 9773039, 12892094, 13325722, 14139716, 19146437, 19546078, 25784188, 26651444, 38292874, 39092156, 76585748, 109582799, 166141663, 219165598, 302964209, 332283326, 438331196, 605928418, 664566652, 1211856836, 5150391553, 10300783106, 20601566212]

約数ペア:

[(1, 20601566212), (2, 10300783106), (4, 5150391553), (17, 1211856836), (31, 664566652), (34, 605928418), (47, 438331196), (62, 332283326), (68, 302964209), (94, 219165598), (124, 166141663), (188, 109582799), (269, 76585748), (527, 39092156), (538, 38292874), (773, 26651444), (799, 25784188), (1054, 19546078), (1076, 19146437), (1457, 14139716), (1546, 13325722), (1598, 12892094), (2108, 9773039), (2914, 7069858), (3092, 6662861), (3196, 6446047), (4573, 4505044), (5828, 3534929), (8339, 2470508), (9146, 2252522), (12643, 1629484), (13141, 1567732), (16678, 1235254), (18292, 1126261), (23963, 859724), (24769, 831748), (25286, 814742), (26282, 783866), (33356, 617627), (36331, 567052), (47926, 429862), (49538, 415874), (50572, 407371), (52564, 391933), (72662, 283526), (95852, 214931), (99076, 207937), (141763, 145324)]