20343842046

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{1627}}^1\times {\mathrm{5741}}^1$

素因数の和:7398

約数の個数: 72

約数和(自身を含む): 48487951512

約数和(自身を除く): 28144109466

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 1627, 2178, 3254, 4881, 5741, 9762, 11482, 14643, 17223, 17897, 29286, 34446, 35794, 51669, 53691, 63151, 103338, 107382, 126302, 161073, 189453, 196867, 322146, 378906, 393734, 568359, 590601, 694661, 1136718, 1181202, 1389322, 1771803, 2083983, 3543606, 4167966, 6251949, 9340607, 12503898, 18681214, 28021821, 56043642, 84065463, 102746677, 168130926, 205493354, 308240031, 616480062, 924720093, 1130213447, 1849440186, 2260426894, 3390640341, 6781280682, 10171921023, 20343842046]

約数ペア:

[(1, 20343842046), (2, 10171921023), (3, 6781280682), (6, 3390640341), (9, 2260426894), (11, 1849440186), (18, 1130213447), (22, 924720093), (33, 616480062), (66, 308240031), (99, 205493354), (121, 168130926), (198, 102746677), (242, 84065463), (363, 56043642), (726, 28021821), (1089, 18681214), (1627, 12503898), (2178, 9340607), (3254, 6251949), (4881, 4167966), (5741, 3543606), (9762, 2083983), (11482, 1771803), (14643, 1389322), (17223, 1181202), (17897, 1136718), (29286, 694661), (34446, 590601), (35794, 568359), (51669, 393734), (53691, 378906), (63151, 322146), (103338, 196867), (107382, 189453), (126302, 161073)]