20083909734

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1237}}^1\times {\mathrm{128857}}^1$

素因数の和:130109

約数の個数: 48

約数和(自身を含む): 49772175648

約数和(自身を除く): 29688265914

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1237, 2474, 3711, 7422, 8659, 11133, 17318, 22266, 25977, 51954, 77931, 128857, 155862, 257714, 386571, 773142, 901999, 1159713, 1803998, 2319426, 2705997, 5411994, 8117991, 16235982, 159396109, 318792218, 478188327, 956376654, 1115772763, 1434564981, 2231545526, 2869129962, 3347318289, 6694636578, 10041954867, 20083909734]

約数ペア:

[(1, 20083909734), (2, 10041954867), (3, 6694636578), (6, 3347318289), (7, 2869129962), (9, 2231545526), (14, 1434564981), (18, 1115772763), (21, 956376654), (42, 478188327), (63, 318792218), (126, 159396109), (1237, 16235982), (2474, 8117991), (3711, 5411994), (7422, 2705997), (8659, 2319426), (11133, 1803998), (17318, 1159713), (22266, 901999), (25977, 773142), (51954, 386571), (77931, 257714), (128857, 155862)]