20123462424

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{6067}}^1\times {\mathrm{10631}}^1$

素因数の和:16720

約数の個数: 64

約数和(自身を含む): 54192579840

約数和(自身を除く): 34069117416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 6067, 10631, 12134, 18201, 21262, 24268, 31893, 36402, 42524, 48536, 63786, 72804, 78871, 85048, 127572, 138203, 145608, 157742, 236613, 255144, 276406, 315484, 414609, 473226, 552812, 630968, 829218, 946452, 1105624, 1658436, 1892904, 3316872, 64498277, 128996554, 193494831, 257993108, 386989662, 515986216, 773979324, 838477601, 1547958648, 1676955202, 2515432803, 3353910404, 5030865606, 6707820808, 10061731212, 20123462424]

約数ペア:

[(1, 20123462424), (2, 10061731212), (3, 6707820808), (4, 5030865606), (6, 3353910404), (8, 2515432803), (12, 1676955202), (13, 1547958648), (24, 838477601), (26, 773979324), (39, 515986216), (52, 386989662), (78, 257993108), (104, 193494831), (156, 128996554), (312, 64498277), (6067, 3316872), (10631, 1892904), (12134, 1658436), (18201, 1105624), (21262, 946452), (24268, 829218), (31893, 630968), (36402, 552812), (42524, 473226), (48536, 414609), (63786, 315484), (72804, 276406), (78871, 255144), (85048, 236613), (127572, 157742), (138203, 145608)]