19333920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{857}}^1$

素因数の和:922

約数の個数: 96

約数和(自身を含む): 62270208

約数和(自身を除く): 42936288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 80, 94, 96, 120, 141, 160, 188, 235, 240, 282, 376, 470, 480, 564, 705, 752, 857, 940, 1128, 1410, 1504, 1714, 1880, 2256, 2571, 2820, 3428, 3760, 4285, 4512, 5142, 5640, 6856, 7520, 8570, 10284, 11280, 12855, 13712, 17140, 20568, 22560, 25710, 27424, 34280, 40279, 41136, 51420, 68560, 80558, 82272, 102840, 120837, 137120, 161116, 201395, 205680, 241674, 322232, 402790, 411360, 483348, 604185, 644464, 805580, 966696, 1208370, 1288928, 1611160, 1933392, 2416740, 3222320, 3866784, 4833480, 6444640, 9666960, 19333920]

約数ペア:

[(1, 19333920), (2, 9666960), (3, 6444640), (4, 4833480), (5, 3866784), (6, 3222320), (8, 2416740), (10, 1933392), (12, 1611160), (15, 1288928), (16, 1208370), (20, 966696), (24, 805580), (30, 644464), (32, 604185), (40, 483348), (47, 411360), (48, 402790), (60, 322232), (80, 241674), (94, 205680), (96, 201395), (120, 161116), (141, 137120), (160, 120837), (188, 102840), (235, 82272), (240, 80558), (282, 68560), (376, 51420), (470, 41136), (480, 40279), (564, 34280), (705, 27424), (752, 25710), (857, 22560), (940, 20568), (1128, 17140), (1410, 13712), (1504, 12855), (1714, 11280), (1880, 10284), (2256, 8570), (2571, 7520), (2820, 6856), (3428, 5640), (3760, 5142), (4285, 4512)]