2013820920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1864649}}^1$

素因数の和:1864669

約数の個数: 64

約数和(自身を含む): 6712740000

約数和(自身を除く): 4698919080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1864649, 3729298, 5593947, 7458596, 9323245, 11187894, 14917192, 16781841, 18646490, 22375788, 27969735, 33563682, 37292980, 44751576, 50345523, 55939470, 67127364, 74585960, 83909205, 100691046, 111878940, 134254728, 167818410, 201382092, 223757880, 251727615, 335636820, 402764184, 503455230, 671273640, 1006910460, 2013820920]

約数ペア:

[(1, 2013820920), (2, 1006910460), (3, 671273640), (4, 503455230), (5, 402764184), (6, 335636820), (8, 251727615), (9, 223757880), (10, 201382092), (12, 167818410), (15, 134254728), (18, 111878940), (20, 100691046), (24, 83909205), (27, 74585960), (30, 67127364), (36, 55939470), (40, 50345523), (45, 44751576), (54, 37292980), (60, 33563682), (72, 27969735), (90, 22375788), (108, 18646490), (120, 16781841), (135, 14917192), (180, 11187894), (216, 9323245), (270, 7458596), (360, 5593947), (540, 3729298), (1080, 1864649)]