20100708252

素因数分解:

$2^2\times 3^7\times {\mathrm{2297749}}^1$

素因数の和:2297774

約数の個数: 48

約数和(自身を含む): 52756340000

約数和(自身を除く): 32655631748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 4374, 8748, 2297749, 4595498, 6893247, 9190996, 13786494, 20679741, 27572988, 41359482, 62039223, 82718964, 124078446, 186117669, 248156892, 372235338, 558353007, 744470676, 1116706014, 1675059021, 2233412028, 3350118042, 5025177063, 6700236084, 10050354126, 20100708252]

約数ペア:

[(1, 20100708252), (2, 10050354126), (3, 6700236084), (4, 5025177063), (6, 3350118042), (9, 2233412028), (12, 1675059021), (18, 1116706014), (27, 744470676), (36, 558353007), (54, 372235338), (81, 248156892), (108, 186117669), (162, 124078446), (243, 82718964), (324, 62039223), (486, 41359482), (729, 27572988), (972, 20679741), (1458, 13786494), (2187, 9190996), (2916, 6893247), (4374, 4595498), (8748, 2297749)]