20237289472

素因数分解:

$2^{11}\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{2683}}^1$

素因数の和:2861

約数の個数: 96

約数和(自身を含む): 42205363200

約数和(自身を除く): 21968073728

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 127, 128, 232, 254, 256, 464, 508, 512, 928, 1016, 1024, 1856, 2032, 2048, 2683, 3683, 3712, 4064, 5366, 7366, 7424, 8128, 10732, 14732, 14848, 16256, 21464, 29464, 29696, 32512, 42928, 58928, 59392, 65024, 77807, 85856, 117856, 130048, 155614, 171712, 235712, 260096, 311228, 340741, 343424, 471424, 622456, 681482, 686848, 942848, 1244912, 1362964, 1373696, 1885696, 2489824, 2725928, 2747392, 3771392, 4979648, 5451856, 5494784, 7542784, 9881489, 9959296, 10903712, 19762978, 19918592, 21807424, 39525956, 39837184, 43614848, 79051912, 79674368, 87229696, 158103824, 159348736, 174459392, 316207648, 348918784, 632415296, 697837568, 1264830592, 2529661184, 5059322368, 10118644736, 20237289472]

約数ペア:

[(1, 20237289472), (2, 10118644736), (4, 5059322368), (8, 2529661184), (16, 1264830592), (29, 697837568), (32, 632415296), (58, 348918784), (64, 316207648), (116, 174459392), (127, 159348736), (128, 158103824), (232, 87229696), (254, 79674368), (256, 79051912), (464, 43614848), (508, 39837184), (512, 39525956), (928, 21807424), (1016, 19918592), (1024, 19762978), (1856, 10903712), (2032, 9959296), (2048, 9881489), (2683, 7542784), (3683, 5494784), (3712, 5451856), (4064, 4979648), (5366, 3771392), (7366, 2747392), (7424, 2725928), (8128, 2489824), (10732, 1885696), (14732, 1373696), (14848, 1362964), (16256, 1244912), (21464, 942848), (29464, 686848), (29696, 681482), (32512, 622456), (42928, 471424), (58928, 343424), (59392, 340741), (65024, 311228), (77807, 260096), (85856, 235712), (117856, 171712), (130048, 155614)]