20147894097386

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{503}}^1\times {\mathrm{6359}}^1\times {\mathrm{26029}}^1$

素因数の和:32915

約数の個数: 48

約数和(自身を含む): 33291603676800

約数和(自身を除く): 13143709579414

約数列:

[1, 2, 11, 22, 121, 242, 503, 1006, 5533, 6359, 11066, 12718, 26029, 52058, 60863, 69949, 121726, 139898, 286319, 572638, 769439, 1538878, 3149509, 3198577, 6299018, 6397154, 13092587, 26185174, 35184347, 70368694, 144018457, 165518411, 288036914, 331036822, 387027817, 774055634, 1584203027, 1820702521, 3168406054, 3641405042, 20027727731, 40055455462, 83255760733, 166511521466, 915813368063, 1831626736126, 10073947048693, 20147894097386]

約数ペア:

[(1, 20147894097386), (2, 10073947048693), (11, 1831626736126), (22, 915813368063), (121, 166511521466), (242, 83255760733), (503, 40055455462), (1006, 20027727731), (5533, 3641405042), (6359, 3168406054), (11066, 1820702521), (12718, 1584203027), (26029, 774055634), (52058, 387027817), (60863, 331036822), (69949, 288036914), (121726, 165518411), (139898, 144018457), (286319, 70368694), (572638, 35184347), (769439, 26185174), (1538878, 13092587), (3149509, 6397154), (3198577, 6299018)]