20172272928

素因数分解:

$2^5\times 3^1\times {\mathrm{89}}^1\times {\mathrm{2360987}}^1$

素因数の和:2361089

約数の個数: 48

約数和(自身を含む): 53547207840

約数和(自身を除く): 33374934912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 89, 96, 178, 267, 356, 534, 712, 1068, 1424, 2136, 2848, 4272, 8544, 2360987, 4721974, 7082961, 9443948, 14165922, 18887896, 28331844, 37775792, 56663688, 75551584, 113327376, 210127843, 226654752, 420255686, 630383529, 840511372, 1260767058, 1681022744, 2521534116, 3362045488, 5043068232, 6724090976, 10086136464, 20172272928]

約数ペア:

[(1, 20172272928), (2, 10086136464), (3, 6724090976), (4, 5043068232), (6, 3362045488), (8, 2521534116), (12, 1681022744), (16, 1260767058), (24, 840511372), (32, 630383529), (48, 420255686), (89, 226654752), (96, 210127843), (178, 113327376), (267, 75551584), (356, 56663688), (534, 37775792), (712, 28331844), (1068, 18887896), (1424, 14165922), (2136, 9443948), (2848, 7082961), (4272, 4721974), (8544, 2360987)]