20101814082

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{7669}}^1$

素因数の和:8048

約数の個数: 96

約数和(自身を含む): 50655870720

約数和(自身を除く): 30554056638

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 293, 426, 497, 586, 639, 879, 994, 1278, 1491, 1758, 2051, 2637, 2982, 4102, 4473, 5274, 6153, 7669, 8946, 12306, 15338, 18459, 20803, 23007, 36918, 41606, 46014, 53683, 62409, 69021, 107366, 124818, 138042, 145621, 161049, 187227, 291242, 322098, 374454, 436863, 483147, 544499, 873726, 966294, 1088998, 1310589, 1633497, 2247017, 2621178, 3266994, 3811493, 4494034, 4900491, 6741051, 7622986, 9800982, 11434479, 13482102, 15729119, 20223153, 22868958, 31458238, 34303437, 40446306, 47187357, 68606874, 94374714, 141562071, 159538207, 283124142, 319076414, 478614621, 957229242, 1116767449, 1435843863, 2233534898, 2871687726, 3350302347, 6700604694, 10050907041, 20101814082]

約数ペア:

[(1, 20101814082), (2, 10050907041), (3, 6700604694), (6, 3350302347), (7, 2871687726), (9, 2233534898), (14, 1435843863), (18, 1116767449), (21, 957229242), (42, 478614621), (63, 319076414), (71, 283124142), (126, 159538207), (142, 141562071), (213, 94374714), (293, 68606874), (426, 47187357), (497, 40446306), (586, 34303437), (639, 31458238), (879, 22868958), (994, 20223153), (1278, 15729119), (1491, 13482102), (1758, 11434479), (2051, 9800982), (2637, 7622986), (2982, 6741051), (4102, 4900491), (4473, 4494034), (5274, 3811493), (6153, 3266994), (7669, 2621178), (8946, 2247017), (12306, 1633497), (15338, 1310589), (18459, 1088998), (20803, 966294), (23007, 873726), (36918, 544499), (41606, 483147), (46014, 436863), (53683, 374454), (62409, 322098), (69021, 291242), (107366, 187227), (124818, 161049), (138042, 145621)]