20232894

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:118

約数の個数: 72

約数和(自身を含む): 47544840

約数和(自身を除く): 27311946

約数列:

[1, 2, 3, 6, 11, 22, 29, 31, 33, 58, 62, 66, 87, 93, 121, 174, 186, 242, 319, 341, 363, 638, 682, 726, 899, 957, 961, 1023, 1798, 1914, 1922, 2046, 2697, 2883, 3509, 3751, 5394, 5766, 7018, 7502, 9889, 10527, 10571, 11253, 19778, 21054, 21142, 22506, 27869, 29667, 31713, 55738, 59334, 63426, 83607, 108779, 116281, 167214, 217558, 232562, 306559, 326337, 348843, 613118, 652674, 697686, 919677, 1839354, 3372149, 6744298, 10116447, 20232894]

約数ペア:

[(1, 20232894), (2, 10116447), (3, 6744298), (6, 3372149), (11, 1839354), (22, 919677), (29, 697686), (31, 652674), (33, 613118), (58, 348843), (62, 326337), (66, 306559), (87, 232562), (93, 217558), (121, 167214), (174, 116281), (186, 108779), (242, 83607), (319, 63426), (341, 59334), (363, 55738), (638, 31713), (682, 29667), (726, 27869), (899, 22506), (957, 21142), (961, 21054), (1023, 19778), (1798, 11253), (1914, 10571), (1922, 10527), (2046, 9889), (2697, 7502), (2883, 7018), (3509, 5766), (3751, 5394)]