20115073539

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1061}}^1\times {\mathrm{10079}}^1$

素因数の和:11176

約数の個数: 48

約数和(自身を含む): 33399475200

約数和(自身を除く): 13284401661

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1061, 1881, 3183, 9549, 10079, 11671, 20159, 30237, 35013, 60477, 90711, 105039, 110869, 181431, 191501, 221749, 332607, 574503, 665247, 997821, 1723509, 1995741, 2106511, 6319533, 10693819, 18958599, 32081457, 96244371, 117632009, 203182561, 352896027, 609547683, 1058688081, 1828643049, 2235008171, 6705024513, 20115073539]

約数ペア:

[(1, 20115073539), (3, 6705024513), (9, 2235008171), (11, 1828643049), (19, 1058688081), (33, 609547683), (57, 352896027), (99, 203182561), (171, 117632009), (209, 96244371), (627, 32081457), (1061, 18958599), (1881, 10693819), (3183, 6319533), (9549, 2106511), (10079, 1995741), (11671, 1723509), (20159, 997821), (30237, 665247), (35013, 574503), (60477, 332607), (90711, 221749), (105039, 191501), (110869, 181431)]