20142816340

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2029}}^1\times {\mathrm{4639}}^1$

素因数の和:6784

約数の個数: 48

約数和(自身を含む): 42725491200

約数和(自身を除く): 22582674860

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2029, 2140, 4058, 4639, 8116, 9278, 10145, 18556, 20290, 23195, 40580, 46390, 92780, 217103, 434206, 496373, 868412, 992746, 1085515, 1985492, 2171030, 2481865, 4342060, 4963730, 9412531, 9927460, 18825062, 37650124, 47062655, 94125310, 188250620, 1007140817, 2014281634, 4028563268, 5035704085, 10071408170, 20142816340]

約数ペア:

[(1, 20142816340), (2, 10071408170), (4, 5035704085), (5, 4028563268), (10, 2014281634), (20, 1007140817), (107, 188250620), (214, 94125310), (428, 47062655), (535, 37650124), (1070, 18825062), (2029, 9927460), (2140, 9412531), (4058, 4963730), (4639, 4342060), (8116, 2481865), (9278, 2171030), (10145, 1985492), (18556, 1085515), (20290, 992746), (23195, 868412), (40580, 496373), (46390, 434206), (92780, 217103)]