20060439

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1013}}^1$

素因数の和:1087

約数の個数: 32

約数和(自身を含む): 32707584

約数和(自身を除く): 12647145

約数列:

[1, 3, 7, 21, 23, 41, 69, 123, 161, 287, 483, 861, 943, 1013, 2829, 3039, 6601, 7091, 19803, 21273, 23299, 41533, 69897, 124599, 163093, 290731, 489279, 872193, 955259, 2865777, 6686813, 20060439]

約数ペア:

[(1, 20060439), (3, 6686813), (7, 2865777), (21, 955259), (23, 872193), (41, 489279), (69, 290731), (123, 163093), (161, 124599), (287, 69897), (483, 41533), (861, 23299), (943, 21273), (1013, 19803), (2829, 7091), (3039, 6601)]