20136744666

素因数分解:

$2^1\times 3^5\times {\mathrm{197}}^1\times {\mathrm{210323}}^1$

素因数の和:210537

約数の個数: 48

約数和(自身を含む): 45475413984

約数和(自身を除く): 25338669318

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 197, 243, 394, 486, 591, 1182, 1773, 3546, 5319, 10638, 15957, 31914, 47871, 95742, 210323, 420646, 630969, 1261938, 1892907, 3785814, 5678721, 11357442, 17036163, 34072326, 41433631, 51108489, 82867262, 102216978, 124300893, 248601786, 372902679, 745805358, 1118708037, 2237416074, 3356124111, 6712248222, 10068372333, 20136744666]

約数ペア:

[(1, 20136744666), (2, 10068372333), (3, 6712248222), (6, 3356124111), (9, 2237416074), (18, 1118708037), (27, 745805358), (54, 372902679), (81, 248601786), (162, 124300893), (197, 102216978), (243, 82867262), (394, 51108489), (486, 41433631), (591, 34072326), (1182, 17036163), (1773, 11357442), (3546, 5678721), (5319, 3785814), (10638, 1892907), (15957, 1261938), (31914, 630969), (47871, 420646), (95742, 210323)]