20167562280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{8731}}^1\times {\mathrm{19249}}^1$

素因数の和:27994

約数の個数: 64

約数和(自身を含む): 60512760000

約数和(自身を除く): 40345197720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 8731, 17462, 19249, 26193, 34924, 38498, 43655, 52386, 57747, 69848, 76996, 87310, 96245, 104772, 115494, 130965, 153992, 174620, 192490, 209544, 230988, 261930, 288735, 349240, 384980, 461976, 523860, 577470, 769960, 1047720, 1154940, 2309880, 168063019, 336126038, 504189057, 672252076, 840315095, 1008378114, 1344504152, 1680630190, 2016756228, 2520945285, 3361260380, 4033512456, 5041890570, 6722520760, 10083781140, 20167562280]

約数ペア:

[(1, 20167562280), (2, 10083781140), (3, 6722520760), (4, 5041890570), (5, 4033512456), (6, 3361260380), (8, 2520945285), (10, 2016756228), (12, 1680630190), (15, 1344504152), (20, 1008378114), (24, 840315095), (30, 672252076), (40, 504189057), (60, 336126038), (120, 168063019), (8731, 2309880), (17462, 1154940), (19249, 1047720), (26193, 769960), (34924, 577470), (38498, 523860), (43655, 461976), (52386, 384980), (57747, 349240), (69848, 288735), (76996, 261930), (87310, 230988), (96245, 209544), (104772, 192490), (115494, 174620), (130965, 153992)]