20145166704

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{10761307}}^1$

素因数の和:10761334

約数の個数: 60

約数和(自身を含む): 60715299736

約数和(自身を除く): 40570133032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 10761307, 21522614, 32283921, 43045228, 64567842, 86090456, 96851763, 129135684, 139896991, 172180912, 193703526, 258271368, 279793982, 387407052, 419690973, 516542736, 559587964, 774814104, 839381946, 1119175928, 1259072919, 1549628208, 1678763892, 2238351856, 2518145838, 3357527784, 5036291676, 6715055568, 10072583352, 20145166704]

約数ペア:

[(1, 20145166704), (2, 10072583352), (3, 6715055568), (4, 5036291676), (6, 3357527784), (8, 2518145838), (9, 2238351856), (12, 1678763892), (13, 1549628208), (16, 1259072919), (18, 1119175928), (24, 839381946), (26, 774814104), (36, 559587964), (39, 516542736), (48, 419690973), (52, 387407052), (72, 279793982), (78, 258271368), (104, 193703526), (117, 172180912), (144, 139896991), (156, 129135684), (208, 96851763), (234, 86090456), (312, 64567842), (468, 43045228), (624, 32283921), (936, 21522614), (1872, 10761307)]