20152360140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{649657}}^1$

素因数の和:649727

約数の個数: 96

約数和(自身を含む): 62866105344

約数和(自身を除く): 42713745204

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 47, 55, 60, 66, 94, 110, 132, 141, 165, 188, 220, 235, 282, 330, 470, 517, 564, 660, 705, 940, 1034, 1410, 1551, 2068, 2585, 2820, 3102, 5170, 6204, 7755, 10340, 15510, 31020, 649657, 1299314, 1948971, 2598628, 3248285, 3897942, 6496570, 7146227, 7795884, 9744855, 12993140, 14292454, 19489710, 21438681, 28584908, 30533879, 35731135, 38979420, 42877362, 61067758, 71462270, 85754724, 91601637, 107193405, 122135516, 142924540, 152669395, 183203274, 214386810, 305338790, 335872669, 366406548, 428773620, 458008185, 610677580, 671745338, 916016370, 1007618007, 1343490676, 1679363345, 1832032740, 2015236014, 3358726690, 4030472028, 5038090035, 6717453380, 10076180070, 20152360140]

約数ペア:

[(1, 20152360140), (2, 10076180070), (3, 6717453380), (4, 5038090035), (5, 4030472028), (6, 3358726690), (10, 2015236014), (11, 1832032740), (12, 1679363345), (15, 1343490676), (20, 1007618007), (22, 916016370), (30, 671745338), (33, 610677580), (44, 458008185), (47, 428773620), (55, 366406548), (60, 335872669), (66, 305338790), (94, 214386810), (110, 183203274), (132, 152669395), (141, 142924540), (165, 122135516), (188, 107193405), (220, 91601637), (235, 85754724), (282, 71462270), (330, 61067758), (470, 42877362), (517, 38979420), (564, 35731135), (660, 30533879), (705, 28584908), (940, 21438681), (1034, 19489710), (1410, 14292454), (1551, 12993140), (2068, 9744855), (2585, 7795884), (2820, 7146227), (3102, 6496570), (5170, 3897942), (6204, 3248285), (7755, 2598628), (10340, 1948971), (15510, 1299314), (31020, 649657)]