20186559096

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{317279}}^1$

素因数の和:317540

約数の個数: 64

約数和(自身を含む): 55282867200

約数和(自身を除く): 35096308104

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 241, 264, 482, 723, 964, 1446, 1928, 2651, 2892, 5302, 5784, 7953, 10604, 15906, 21208, 31812, 63624, 317279, 634558, 951837, 1269116, 1903674, 2538232, 3490069, 3807348, 6980138, 7614696, 10470207, 13960276, 20940414, 27920552, 41880828, 76464239, 83761656, 152928478, 229392717, 305856956, 458785434, 611713912, 841106629, 917570868, 1682213258, 1835141736, 2523319887, 3364426516, 5046639774, 6728853032, 10093279548, 20186559096]

約数ペア:

[(1, 20186559096), (2, 10093279548), (3, 6728853032), (4, 5046639774), (6, 3364426516), (8, 2523319887), (11, 1835141736), (12, 1682213258), (22, 917570868), (24, 841106629), (33, 611713912), (44, 458785434), (66, 305856956), (88, 229392717), (132, 152928478), (241, 83761656), (264, 76464239), (482, 41880828), (723, 27920552), (964, 20940414), (1446, 13960276), (1928, 10470207), (2651, 7614696), (2892, 6980138), (5302, 3807348), (5784, 3490069), (7953, 2538232), (10604, 1903674), (15906, 1269116), (21208, 951837), (31812, 634558), (63624, 317279)]