20159431344

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{828379}}^1$

素因数の和:828419

約数の個数: 90

約数和(自身を含む): 61092196620

約数和(自身を除く): 40932765276

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 169, 208, 234, 312, 338, 468, 507, 624, 676, 936, 1014, 1352, 1521, 1872, 2028, 2704, 3042, 4056, 6084, 8112, 12168, 24336, 828379, 1656758, 2485137, 3313516, 4970274, 6627032, 7455411, 9940548, 10768927, 13254064, 14910822, 19881096, 21537854, 29821644, 32306781, 39762192, 43075708, 59643288, 64613562, 86151416, 96920343, 119286576, 129227124, 139996051, 172302832, 193840686, 258454248, 279992102, 387681372, 419988153, 516908496, 559984204, 775362744, 839976306, 1119968408, 1259964459, 1550725488, 1679952612, 2239936816, 2519928918, 3359905224, 5039857836, 6719810448, 10079715672, 20159431344]

約数ペア:

[(1, 20159431344), (2, 10079715672), (3, 6719810448), (4, 5039857836), (6, 3359905224), (8, 2519928918), (9, 2239936816), (12, 1679952612), (13, 1550725488), (16, 1259964459), (18, 1119968408), (24, 839976306), (26, 775362744), (36, 559984204), (39, 516908496), (48, 419988153), (52, 387681372), (72, 279992102), (78, 258454248), (104, 193840686), (117, 172302832), (144, 139996051), (156, 129227124), (169, 119286576), (208, 96920343), (234, 86151416), (312, 64613562), (338, 59643288), (468, 43075708), (507, 39762192), (624, 32306781), (676, 29821644), (936, 21537854), (1014, 19881096), (1352, 14910822), (1521, 13254064), (1872, 10768927), (2028, 9940548), (2704, 7455411), (3042, 6627032), (4056, 4970274), (6084, 3313516), (8112, 2485137), (12168, 1656758), (24336, 828379)]