20219336313

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{22469}}^1$

素因数の和:22598

約数の個数: 48

約数和(自身を含む): 30889239360

約数和(自身を除く): 10669903047

約数列:

[1, 3, 11, 33, 37, 67, 111, 121, 201, 363, 407, 737, 1221, 2211, 2479, 4477, 7437, 8107, 13431, 22469, 24321, 27269, 67407, 81807, 247159, 299959, 741477, 831353, 899877, 1505423, 2494059, 2718749, 4516269, 8156247, 9144883, 16559653, 27434649, 49678959, 55700651, 100593713, 167101953, 182156183, 301781139, 546468549, 612707161, 1838121483, 6739778771, 20219336313]

約数ペア:

[(1, 20219336313), (3, 6739778771), (11, 1838121483), (33, 612707161), (37, 546468549), (67, 301781139), (111, 182156183), (121, 167101953), (201, 100593713), (363, 55700651), (407, 49678959), (737, 27434649), (1221, 16559653), (2211, 9144883), (2479, 8156247), (4477, 4516269), (7437, 2718749), (8107, 2494059), (13431, 1505423), (22469, 899877), (24321, 831353), (27269, 741477), (67407, 299959), (81807, 247159)]