19996152

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{75743}}^1$

素因数の和:75763

約数の個数: 32

約数和(自身を含む): 54535680

約数和(自身を除く): 34539528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 75743, 151486, 227229, 302972, 454458, 605944, 833173, 908916, 1666346, 1817832, 2499519, 3332692, 4999038, 6665384, 9998076, 19996152]

約数ペア:

[(1, 19996152), (2, 9998076), (3, 6665384), (4, 4999038), (6, 3332692), (8, 2499519), (11, 1817832), (12, 1666346), (22, 908916), (24, 833173), (33, 605944), (44, 454458), (66, 302972), (88, 227229), (132, 151486), (264, 75743)]