20222074140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{811}}^1\times {\mathrm{2647}}^1$

素因数の和:3627

約数の個数: 96

約数和(自身を含む): 57074271744

約数和(自身を除く): 36852197604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 811, 942, 1570, 1622, 1884, 2355, 2433, 2647, 3140, 3244, 4055, 4710, 4866, 5294, 7941, 8110, 9420, 9732, 10588, 12165, 13235, 15882, 16220, 24330, 26470, 31764, 39705, 48660, 52940, 79410, 127327, 158820, 254654, 381981, 415579, 509308, 636635, 763962, 831158, 1246737, 1273270, 1527924, 1662316, 1909905, 2077895, 2146717, 2493474, 2546540, 3819810, 4155790, 4293434, 4986948, 6233685, 6440151, 7639620, 8311580, 8586868, 10733585, 12467370, 12880302, 21467170, 24934740, 25760604, 32200755, 42934340, 64401510, 128803020, 337034569, 674069138, 1011103707, 1348138276, 1685172845, 2022207414, 3370345690, 4044414828, 5055518535, 6740691380, 10111037070, 20222074140]

約数ペア:

[(1, 20222074140), (2, 10111037070), (3, 6740691380), (4, 5055518535), (5, 4044414828), (6, 3370345690), (10, 2022207414), (12, 1685172845), (15, 1348138276), (20, 1011103707), (30, 674069138), (60, 337034569), (157, 128803020), (314, 64401510), (471, 42934340), (628, 32200755), (785, 25760604), (811, 24934740), (942, 21467170), (1570, 12880302), (1622, 12467370), (1884, 10733585), (2355, 8586868), (2433, 8311580), (2647, 7639620), (3140, 6440151), (3244, 6233685), (4055, 4986948), (4710, 4293434), (4866, 4155790), (5294, 3819810), (7941, 2546540), (8110, 2493474), (9420, 2146717), (9732, 2077895), (10588, 1909905), (12165, 1662316), (13235, 1527924), (15882, 1273270), (16220, 1246737), (24330, 831158), (26470, 763962), (31764, 636635), (39705, 509308), (48660, 415579), (52940, 381981), (79410, 254654), (127327, 158820)]