20190245064

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1253741}}^1$

素因数の和:1253822

約数の個数: 64

約数和(自身を含む): 55967042880

約数和(自身を除く): 35776797816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 61, 66, 88, 122, 132, 183, 244, 264, 366, 488, 671, 732, 1342, 1464, 2013, 2684, 4026, 5368, 8052, 16104, 1253741, 2507482, 3761223, 5014964, 7522446, 10029928, 13791151, 15044892, 27582302, 30089784, 41373453, 55164604, 76478201, 82746906, 110329208, 152956402, 165493812, 229434603, 305912804, 330987624, 458869206, 611825608, 841260211, 917738412, 1682520422, 1835476824, 2523780633, 3365040844, 5047561266, 6730081688, 10095122532, 20190245064]

約数ペア:

[(1, 20190245064), (2, 10095122532), (3, 6730081688), (4, 5047561266), (6, 3365040844), (8, 2523780633), (11, 1835476824), (12, 1682520422), (22, 917738412), (24, 841260211), (33, 611825608), (44, 458869206), (61, 330987624), (66, 305912804), (88, 229434603), (122, 165493812), (132, 152956402), (183, 110329208), (244, 82746906), (264, 76478201), (366, 55164604), (488, 41373453), (671, 30089784), (732, 27582302), (1342, 15044892), (1464, 13791151), (2013, 10029928), (2684, 7522446), (4026, 5014964), (5368, 3761223), (8052, 2507482), (16104, 1253741)]