20192479424

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{34039}}^1$

素因数の和:34118

約数の個数: 112

約数和(自身を含む): 46481756160

約数和(自身を除く): 26289276736

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 31, 32, 46, 52, 62, 64, 92, 104, 124, 184, 208, 248, 299, 368, 403, 416, 496, 598, 713, 736, 806, 832, 992, 1196, 1426, 1472, 1612, 1984, 2392, 2852, 3224, 4784, 5704, 6448, 9269, 9568, 11408, 12896, 18538, 19136, 22816, 25792, 34039, 37076, 45632, 68078, 74152, 136156, 148304, 272312, 296608, 442507, 544624, 593216, 782897, 885014, 1055209, 1089248, 1565794, 1770028, 2110418, 2178496, 3131588, 3540056, 4220836, 6263176, 7080112, 8441672, 10177661, 12526352, 13717717, 14160224, 16883344, 20355322, 24269807, 25052704, 27435434, 28320448, 33766688, 40710644, 48539614, 50105408, 54870868, 67533376, 81421288, 97079228, 109741736, 162842576, 194158456, 219483472, 315507491, 325685152, 388316912, 438966944, 631014982, 651370304, 776633824, 877933888, 1262029964, 1553267648, 2524059928, 5048119856, 10096239712, 20192479424]

約数ペア:

[(1, 20192479424), (2, 10096239712), (4, 5048119856), (8, 2524059928), (13, 1553267648), (16, 1262029964), (23, 877933888), (26, 776633824), (31, 651370304), (32, 631014982), (46, 438966944), (52, 388316912), (62, 325685152), (64, 315507491), (92, 219483472), (104, 194158456), (124, 162842576), (184, 109741736), (208, 97079228), (248, 81421288), (299, 67533376), (368, 54870868), (403, 50105408), (416, 48539614), (496, 40710644), (598, 33766688), (713, 28320448), (736, 27435434), (806, 25052704), (832, 24269807), (992, 20355322), (1196, 16883344), (1426, 14160224), (1472, 13717717), (1612, 12526352), (1984, 10177661), (2392, 8441672), (2852, 7080112), (3224, 6263176), (4784, 4220836), (5704, 3540056), (6448, 3131588), (9269, 2178496), (9568, 2110418), (11408, 1770028), (12896, 1565794), (18538, 1089248), (19136, 1055209), (22816, 885014), (25792, 782897), (34039, 593216), (37076, 544624), (45632, 442507), (68078, 296608), (74152, 272312), (136156, 148304)]