20234447910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{647917}}^1$

素因数の和:648277

約数の個数: 48

約数和(自身を含む): 52761258576

約数和(自身を除く): 32526810666

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 347, 694, 1041, 1735, 2082, 3123, 3470, 5205, 6246, 10410, 15615, 31230, 647917, 1295834, 1943751, 3239585, 3887502, 5831253, 6479170, 9718755, 11662506, 19437510, 29156265, 58312530, 224827199, 449654398, 674481597, 1124135995, 1348963194, 2023444791, 2248271990, 3372407985, 4046889582, 6744815970, 10117223955, 20234447910]

約数ペア:

[(1, 20234447910), (2, 10117223955), (3, 6744815970), (5, 4046889582), (6, 3372407985), (9, 2248271990), (10, 2023444791), (15, 1348963194), (18, 1124135995), (30, 674481597), (45, 449654398), (90, 224827199), (347, 58312530), (694, 29156265), (1041, 19437510), (1735, 11662506), (2082, 9718755), (3123, 6479170), (3470, 5831253), (5205, 3887502), (6246, 3239585), (10410, 1943751), (15615, 1295834), (31230, 647917)]