20094224384

素因数分解:

$2^{11}\times {\mathrm{13}}^2\times {\mathrm{58057}}^1$

素因数の和:58105

約数の個数: 72

約数和(自身を含む): 43507794330

約数和(自身を除く): 23413569946

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 512, 676, 832, 1024, 1352, 1664, 2048, 2704, 3328, 5408, 6656, 10816, 13312, 21632, 26624, 43264, 58057, 86528, 116114, 173056, 232228, 346112, 464456, 754741, 928912, 1509482, 1857824, 3018964, 3715648, 6037928, 7431296, 9811633, 12075856, 14862592, 19623266, 24151712, 29725184, 39246532, 48303424, 59450368, 78493064, 96606848, 118900736, 156986128, 193213696, 313972256, 386427392, 627944512, 772854784, 1255889024, 1545709568, 2511778048, 5023556096, 10047112192, 20094224384]

約数ペア:

[(1, 20094224384), (2, 10047112192), (4, 5023556096), (8, 2511778048), (13, 1545709568), (16, 1255889024), (26, 772854784), (32, 627944512), (52, 386427392), (64, 313972256), (104, 193213696), (128, 156986128), (169, 118900736), (208, 96606848), (256, 78493064), (338, 59450368), (416, 48303424), (512, 39246532), (676, 29725184), (832, 24151712), (1024, 19623266), (1352, 14862592), (1664, 12075856), (2048, 9811633), (2704, 7431296), (3328, 6037928), (5408, 3715648), (6656, 3018964), (10816, 1857824), (13312, 1509482), (21632, 928912), (26624, 754741), (43264, 464456), (58057, 346112), (86528, 232228), (116114, 173056)]