20218444056

素因数分解:

$2^3\times 3^2\times {\mathrm{3089}}^1\times {\mathrm{90907}}^1$

素因数の和:94008

約数の個数: 48

約数和(自身を含む): 54776615400

約数和(自身を除く): 34558171344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3089, 6178, 9267, 12356, 18534, 24712, 27801, 37068, 55602, 74136, 90907, 111204, 181814, 222408, 272721, 363628, 545442, 727256, 818163, 1090884, 1636326, 2181768, 3272652, 6545304, 280811723, 561623446, 842435169, 1123246892, 1684870338, 2246493784, 2527305507, 3369740676, 5054611014, 6739481352, 10109222028, 20218444056]

約数ペア:

[(1, 20218444056), (2, 10109222028), (3, 6739481352), (4, 5054611014), (6, 3369740676), (8, 2527305507), (9, 2246493784), (12, 1684870338), (18, 1123246892), (24, 842435169), (36, 561623446), (72, 280811723), (3089, 6545304), (6178, 3272652), (9267, 2181768), (12356, 1636326), (18534, 1090884), (24712, 818163), (27801, 727256), (37068, 545442), (55602, 363628), (74136, 272721), (90907, 222408), (111204, 181814)]