20233713632

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{147769}}^1$

素因数の和:148179

約数の個数: 48

約数和(自身を含む): 43568506800

約数和(自身を除く): 23334793168

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 389, 778, 1556, 3112, 4279, 6224, 8558, 12448, 17116, 34232, 68464, 136928, 147769, 295538, 591076, 1182152, 1625459, 2364304, 3250918, 4728608, 6501836, 13003672, 26007344, 52014688, 57482141, 114964282, 229928564, 459857128, 632303551, 919714256, 1264607102, 1839428512, 2529214204, 5058428408, 10116856816, 20233713632]

約数ペア:

[(1, 20233713632), (2, 10116856816), (4, 5058428408), (8, 2529214204), (11, 1839428512), (16, 1264607102), (22, 919714256), (32, 632303551), (44, 459857128), (88, 229928564), (176, 114964282), (352, 57482141), (389, 52014688), (778, 26007344), (1556, 13003672), (3112, 6501836), (4279, 4728608), (6224, 3250918), (8558, 2364304), (12448, 1625459), (17116, 1182152), (34232, 591076), (68464, 295538), (136928, 147769)]