20343207632

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{496079}}^1$

素因数の和:496331

約数の個数: 40

約数和(自身を含む): 43182771840

約数和(自身を除く): 22839564208

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 233, 466, 932, 1864, 2563, 3728, 5126, 10252, 20504, 41008, 496079, 992158, 1984316, 3968632, 5456869, 7937264, 10913738, 21827476, 43654952, 87309904, 115586407, 231172814, 462345628, 924691256, 1271450477, 1849382512, 2542900954, 5085801908, 10171603816, 20343207632]

約数ペア:

[(1, 20343207632), (2, 10171603816), (4, 5085801908), (8, 2542900954), (11, 1849382512), (16, 1271450477), (22, 924691256), (44, 462345628), (88, 231172814), (176, 115586407), (233, 87309904), (466, 43654952), (932, 21827476), (1864, 10913738), (2563, 7937264), (3728, 5456869), (5126, 3968632), (10252, 1984316), (20504, 992158), (41008, 496079)]