20141927720

素因数分解:

$2^3\times 5^1\times {\mathrm{541}}^1\times {\mathrm{930773}}^1$

素因数の和:931325

約数の個数: 32

約数和(自身を含む): 45403155720

約数和(自身を除く): 25261228000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 541, 1082, 2164, 2705, 4328, 5410, 10820, 21640, 930773, 1861546, 3723092, 4653865, 7446184, 9307730, 18615460, 37230920, 503548193, 1007096386, 2014192772, 2517740965, 4028385544, 5035481930, 10070963860, 20141927720]

約数ペア:

[(1, 20141927720), (2, 10070963860), (4, 5035481930), (5, 4028385544), (8, 2517740965), (10, 2014192772), (20, 1007096386), (40, 503548193), (541, 37230920), (1082, 18615460), (2164, 9307730), (2705, 7446184), (4328, 4653865), (5410, 3723092), (10820, 1861546), (21640, 930773)]