20304887603

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20284603}}^1$

素因数の和:20284634

約数の個数: 16

約数和(自身を含む): 27262507776

約数和(自身を除く): 6957620173

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 20284603, 141992221, 223130633, 263699839, 1561914431, 1845898873, 2900698229, 20304887603]

約数ペア:

[(1, 20304887603), (7, 2900698229), (11, 1845898873), (13, 1561914431), (77, 263699839), (91, 223130633), (143, 141992221), (1001, 20284603)]