20224803309

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1\times {\mathrm{6269}}^1$

素因数の和:6685

約数の個数: 32

約数和(自身を含む): 28007337600

約数和(自身を除く): 7782534291

約数列:

[1, 3, 43, 89, 129, 267, 281, 843, 3827, 6269, 11481, 12083, 18807, 25009, 36249, 75027, 269567, 557941, 808701, 1075387, 1673823, 1761589, 3226161, 5284767, 23991463, 71974389, 75748327, 156781421, 227244981, 470344263, 6741601103, 20224803309]

約数ペア:

[(1, 20224803309), (3, 6741601103), (43, 470344263), (89, 227244981), (129, 156781421), (267, 75748327), (281, 71974389), (843, 23991463), (3827, 5284767), (6269, 3226161), (11481, 1761589), (12083, 1673823), (18807, 1075387), (25009, 808701), (36249, 557941), (75027, 269567)]