20162913126

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{31657}}^1$

素因数の和:31869

約数の個数: 64

約数和(自身を含む): 43885585920

約数和(自身を除く): 23722672794

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 151, 222, 302, 453, 703, 906, 1406, 2109, 2869, 4218, 5587, 5738, 8607, 11174, 16761, 17214, 31657, 33522, 63314, 94971, 106153, 189942, 212306, 318459, 601483, 636918, 1171309, 1202966, 1804449, 2342618, 3513927, 3608898, 4780207, 7027854, 9560414, 14340621, 22254871, 28681242, 44509742, 66764613, 90823933, 133529226, 176867659, 181647866, 272471799, 353735318, 530602977, 544943598, 1061205954, 3360485521, 6720971042, 10081456563, 20162913126]

約数ペア:

[(1, 20162913126), (2, 10081456563), (3, 6720971042), (6, 3360485521), (19, 1061205954), (37, 544943598), (38, 530602977), (57, 353735318), (74, 272471799), (111, 181647866), (114, 176867659), (151, 133529226), (222, 90823933), (302, 66764613), (453, 44509742), (703, 28681242), (906, 22254871), (1406, 14340621), (2109, 9560414), (2869, 7027854), (4218, 4780207), (5587, 3608898), (5738, 3513927), (8607, 2342618), (11174, 1804449), (16761, 1202966), (17214, 1171309), (31657, 636918), (33522, 601483), (63314, 318459), (94971, 212306), (106153, 189942)]