20148613254

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{22679}}^1$

素因数の和:23346

約数の個数: 96

約数和(自身を含む): 54514736640

約数和(自身を除く): 34366123386

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 641, 693, 1282, 1386, 1923, 3846, 4487, 5769, 7051, 8974, 11538, 13461, 14102, 21153, 22679, 26922, 40383, 42306, 45358, 49357, 63459, 68037, 80766, 98714, 126918, 136074, 148071, 158753, 204111, 249469, 296142, 317506, 408222, 444213, 476259, 498938, 748407, 888426, 952518, 1428777, 1496814, 1746283, 2245221, 2857554, 3492566, 4490442, 5238849, 10477698, 14537239, 15716547, 29074478, 31433094, 43611717, 87223434, 101760673, 130835151, 159909629, 203521346, 261670302, 305282019, 319819258, 479728887, 610564038, 915846057, 959457774, 1119367403, 1439186661, 1831692114, 2238734806, 2878373322, 3358102209, 6716204418, 10074306627, 20148613254]

約数ペア:

[(1, 20148613254), (2, 10074306627), (3, 6716204418), (6, 3358102209), (7, 2878373322), (9, 2238734806), (11, 1831692114), (14, 1439186661), (18, 1119367403), (21, 959457774), (22, 915846057), (33, 610564038), (42, 479728887), (63, 319819258), (66, 305282019), (77, 261670302), (99, 203521346), (126, 159909629), (154, 130835151), (198, 101760673), (231, 87223434), (462, 43611717), (641, 31433094), (693, 29074478), (1282, 15716547), (1386, 14537239), (1923, 10477698), (3846, 5238849), (4487, 4490442), (5769, 3492566), (7051, 2857554), (8974, 2245221), (11538, 1746283), (13461, 1496814), (14102, 1428777), (21153, 952518), (22679, 888426), (26922, 748407), (40383, 498938), (42306, 476259), (45358, 444213), (49357, 408222), (63459, 317506), (68037, 296142), (80766, 249469), (98714, 204111), (126918, 158753), (136074, 148071)]