20288587192

素因数分解:

$2^3\times {\mathrm{569}}^1\times {\mathrm{1109}}^1\times {\mathrm{4019}}^1$

素因数の和:5703

約数の個数: 32

約数和(自身を含む): 38151810000

約数和(自身を除く): 17863222808

約数列:

[1, 2, 4, 8, 569, 1109, 1138, 2218, 2276, 4019, 4436, 4552, 8038, 8872, 16076, 32152, 631021, 1262042, 2286811, 2524084, 4457071, 4573622, 5048168, 8914142, 9147244, 17828284, 18294488, 35656568, 2536073399, 5072146798, 10144293596, 20288587192]

約数ペア:

[(1, 20288587192), (2, 10144293596), (4, 5072146798), (8, 2536073399), (569, 35656568), (1109, 18294488), (1138, 17828284), (2218, 9147244), (2276, 8914142), (4019, 5048168), (4436, 4573622), (4552, 4457071), (8038, 2524084), (8872, 2286811), (16076, 1262042), (32152, 631021)]