20796625872

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{38959}}^1$

素因数の和:39321

約数の個数: 120

約数和(自身を含む): 63682769280

約数和(自身を除く): 42886143408

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 337, 396, 528, 674, 792, 1011, 1348, 1584, 2022, 2696, 3033, 3707, 4044, 5392, 6066, 7414, 8088, 11121, 12132, 14828, 16176, 22242, 24264, 29656, 33363, 38959, 44484, 48528, 59312, 66726, 77918, 88968, 116877, 133452, 155836, 177936, 233754, 266904, 311672, 350631, 428549, 467508, 533808, 623344, 701262, 857098, 935016, 1285647, 1402524, 1714196, 1870032, 2571294, 2805048, 3428392, 3856941, 5142588, 5610096, 6856784, 7713882, 10285176, 13129183, 15427764, 20570352, 26258366, 30855528, 39387549, 52516732, 61711056, 78775098, 105033464, 118162647, 144421013, 157550196, 210066928, 236325294, 288842026, 315100392, 433263039, 472650588, 577684052, 630200784, 866526078, 945301176, 1155368104, 1299789117, 1733052156, 1890602352, 2310736208, 2599578234, 3466104312, 5199156468, 6932208624, 10398312936, 20796625872]

約数ペア:

[(1, 20796625872), (2, 10398312936), (3, 6932208624), (4, 5199156468), (6, 3466104312), (8, 2599578234), (9, 2310736208), (11, 1890602352), (12, 1733052156), (16, 1299789117), (18, 1155368104), (22, 945301176), (24, 866526078), (33, 630200784), (36, 577684052), (44, 472650588), (48, 433263039), (66, 315100392), (72, 288842026), (88, 236325294), (99, 210066928), (132, 157550196), (144, 144421013), (176, 118162647), (198, 105033464), (264, 78775098), (337, 61711056), (396, 52516732), (528, 39387549), (674, 30855528), (792, 26258366), (1011, 20570352), (1348, 15427764), (1584, 13129183), (2022, 10285176), (2696, 7713882), (3033, 6856784), (3707, 5610096), (4044, 5142588), (5392, 3856941), (6066, 3428392), (7414, 2805048), (8088, 2571294), (11121, 1870032), (12132, 1714196), (14828, 1402524), (16176, 1285647), (22242, 935016), (24264, 857098), (29656, 701262), (33363, 623344), (38959, 533808), (44484, 467508), (48528, 428549), (59312, 350631), (66726, 311672), (77918, 266904), (88968, 233754), (116877, 177936), (133452, 155836)]