20145841365

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{607}}^1\times {\mathrm{5869}}^1$

素因数の和:6526

約数の個数: 64

約数和(自身を含む): 35975116800

約数和(自身を除く): 15829275435

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 607, 1131, 1821, 1885, 3035, 5655, 5869, 7891, 9105, 17603, 17607, 23673, 29345, 39455, 52809, 76297, 88015, 88035, 118365, 170201, 228839, 228891, 264045, 381485, 510603, 686517, 851005, 1144195, 1144455, 2212613, 2553015, 3432585, 3562483, 6637839, 10687449, 11063065, 17812415, 33189195, 46312279, 53437245, 103312007, 138936837, 231561395, 309936021, 516560035, 694684185, 1343056091, 1549680105, 4029168273, 6715280455, 20145841365]

約数ペア:

[(1, 20145841365), (3, 6715280455), (5, 4029168273), (13, 1549680105), (15, 1343056091), (29, 694684185), (39, 516560035), (65, 309936021), (87, 231561395), (145, 138936837), (195, 103312007), (377, 53437245), (435, 46312279), (607, 33189195), (1131, 17812415), (1821, 11063065), (1885, 10687449), (3035, 6637839), (5655, 3562483), (5869, 3432585), (7891, 2553015), (9105, 2212613), (17603, 1144455), (17607, 1144195), (23673, 851005), (29345, 686517), (39455, 510603), (52809, 381485), (76297, 264045), (88015, 228891), (88035, 228839), (118365, 170201)]