20189714064

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5333}}^1\times {\mathrm{6067}}^1$

素因数の和:11424

約数の個数: 80

約数和(自身を含む): 56188612032

約数和(自身を除く): 35998897968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 5333, 6067, 10666, 12134, 15999, 18201, 21332, 24268, 31998, 36402, 42664, 48536, 63996, 69329, 72804, 78871, 85328, 97072, 127992, 138658, 145608, 157742, 207987, 236613, 255984, 277316, 291216, 315484, 415974, 473226, 554632, 630968, 831948, 946452, 1109264, 1261936, 1663896, 1892904, 3327792, 3785808, 32355311, 64710622, 97065933, 129421244, 194131866, 258842488, 388263732, 420619043, 517684976, 776527464, 841238086, 1261857129, 1553054928, 1682476172, 2523714258, 3364952344, 5047428516, 6729904688, 10094857032, 20189714064]

約数ペア:

[(1, 20189714064), (2, 10094857032), (3, 6729904688), (4, 5047428516), (6, 3364952344), (8, 2523714258), (12, 1682476172), (13, 1553054928), (16, 1261857129), (24, 841238086), (26, 776527464), (39, 517684976), (48, 420619043), (52, 388263732), (78, 258842488), (104, 194131866), (156, 129421244), (208, 97065933), (312, 64710622), (624, 32355311), (5333, 3785808), (6067, 3327792), (10666, 1892904), (12134, 1663896), (15999, 1261936), (18201, 1109264), (21332, 946452), (24268, 831948), (31998, 630968), (36402, 554632), (42664, 473226), (48536, 415974), (63996, 315484), (69329, 291216), (72804, 277316), (78871, 255984), (85328, 236613), (97072, 207987), (127992, 157742), (138658, 145608)]