20183835528

素因数分解:

$2^3\times 3^3\times {\mathrm{491}}^1\times {\mathrm{190313}}^1$

素因数の和:190819

約数の個数: 64

約数和(自身を含む): 56180692800

約数和(自身を除く): 35996857272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 491, 982, 1473, 1964, 2946, 3928, 4419, 5892, 8838, 11784, 13257, 17676, 26514, 35352, 53028, 106056, 190313, 380626, 570939, 761252, 1141878, 1522504, 1712817, 2283756, 3425634, 4567512, 5138451, 6851268, 10276902, 13702536, 20553804, 41107608, 93443683, 186887366, 280331049, 373774732, 560662098, 747549464, 840993147, 1121324196, 1681986294, 2242648392, 2522979441, 3363972588, 5045958882, 6727945176, 10091917764, 20183835528]

約数ペア:

[(1, 20183835528), (2, 10091917764), (3, 6727945176), (4, 5045958882), (6, 3363972588), (8, 2522979441), (9, 2242648392), (12, 1681986294), (18, 1121324196), (24, 840993147), (27, 747549464), (36, 560662098), (54, 373774732), (72, 280331049), (108, 186887366), (216, 93443683), (491, 41107608), (982, 20553804), (1473, 13702536), (1964, 10276902), (2946, 6851268), (3928, 5138451), (4419, 4567512), (5892, 3425634), (8838, 2283756), (11784, 1712817), (13257, 1522504), (17676, 1141878), (26514, 761252), (35352, 570939), (53028, 380626), (106056, 190313)]