20128152

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{76243}}^1$

素因数の和:76263

約数の個数: 32

約数和(自身を含む): 54895680

約数和(自身を除く): 34767528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 76243, 152486, 228729, 304972, 457458, 609944, 838673, 914916, 1677346, 1829832, 2516019, 3354692, 5032038, 6709384, 10064076, 20128152]

約数ペア:

[(1, 20128152), (2, 10064076), (3, 6709384), (4, 5032038), (6, 3354692), (8, 2516019), (11, 1829832), (12, 1677346), (22, 914916), (24, 838673), (33, 609944), (44, 457458), (66, 304972), (88, 228729), (132, 152486), (264, 76243)]