20156032248

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1775549}}^1$

素因数の和:1775612

約数の個数: 64

約数和(自身を含む): 56249424000

約数和(自身を除く): 36093391752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 43, 44, 66, 86, 88, 129, 132, 172, 258, 264, 344, 473, 516, 946, 1032, 1419, 1892, 2838, 3784, 5676, 11352, 1775549, 3551098, 5326647, 7102196, 10653294, 14204392, 19531039, 21306588, 39062078, 42613176, 58593117, 76348607, 78124156, 117186234, 152697214, 156248312, 229045821, 234372468, 305394428, 458091642, 468744936, 610788856, 839834677, 916183284, 1679669354, 1832366568, 2519504031, 3359338708, 5039008062, 6718677416, 10078016124, 20156032248]

約数ペア:

[(1, 20156032248), (2, 10078016124), (3, 6718677416), (4, 5039008062), (6, 3359338708), (8, 2519504031), (11, 1832366568), (12, 1679669354), (22, 916183284), (24, 839834677), (33, 610788856), (43, 468744936), (44, 458091642), (66, 305394428), (86, 234372468), (88, 229045821), (129, 156248312), (132, 152697214), (172, 117186234), (258, 78124156), (264, 76348607), (344, 58593117), (473, 42613176), (516, 39062078), (946, 21306588), (1032, 19531039), (1419, 14204392), (1892, 10653294), (2838, 7102196), (3784, 5326647), (5676, 3551098), (11352, 1775549)]