20081946808473

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7027}}^1\times {\mathrm{4557937}}^1$

素因数の和:4564997

約数の個数: 32

約数和(自身を含む): 30751860733440

約数和(自身を除く): 10669913924967

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 7027, 21081, 77297, 133513, 231891, 400539, 1468643, 4405929, 4557937, 13673811, 50137307, 86600803, 150411921, 259802409, 952608833, 2857826499, 32028623299, 96085869897, 352314856289, 608543842681, 1056944568867, 1825631528043, 6693982269491, 20081946808473]

約数ペア:

[(1, 20081946808473), (3, 6693982269491), (11, 1825631528043), (19, 1056944568867), (33, 608543842681), (57, 352314856289), (209, 96085869897), (627, 32028623299), (7027, 2857826499), (21081, 952608833), (77297, 259802409), (133513, 150411921), (231891, 86600803), (400539, 50137307), (1468643, 13673811), (4405929, 4557937)]