20053704

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2053}}^1$

素因数の和:2110

約数の個数: 64

約数和(自身を含む): 56197440

約数和(自身を除く): 36143736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 66, 74, 88, 111, 132, 148, 222, 264, 296, 407, 444, 814, 888, 1221, 1628, 2053, 2442, 3256, 4106, 4884, 6159, 8212, 9768, 12318, 16424, 22583, 24636, 45166, 49272, 67749, 75961, 90332, 135498, 151922, 180664, 227883, 270996, 303844, 455766, 541992, 607688, 835571, 911532, 1671142, 1823064, 2506713, 3342284, 5013426, 6684568, 10026852, 20053704]

約数ペア:

[(1, 20053704), (2, 10026852), (3, 6684568), (4, 5013426), (6, 3342284), (8, 2506713), (11, 1823064), (12, 1671142), (22, 911532), (24, 835571), (33, 607688), (37, 541992), (44, 455766), (66, 303844), (74, 270996), (88, 227883), (111, 180664), (132, 151922), (148, 135498), (222, 90332), (264, 75961), (296, 67749), (407, 49272), (444, 45166), (814, 24636), (888, 22583), (1221, 16424), (1628, 12318), (2053, 9768), (2442, 8212), (3256, 6159), (4106, 4884)]