20337722016

素因数分解:

$2^5\times 3^1\times {\mathrm{3461}}^1\times {\mathrm{61211}}^1$

素因数の和:64685

約数の個数: 48

約数和(自身を含む): 53402817888

約数和(自身を除く): 33065095872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 3461, 6922, 10383, 13844, 20766, 27688, 41532, 55376, 61211, 83064, 110752, 122422, 166128, 183633, 244844, 332256, 367266, 489688, 734532, 979376, 1469064, 1958752, 2938128, 5876256, 211851271, 423702542, 635553813, 847405084, 1271107626, 1694810168, 2542215252, 3389620336, 5084430504, 6779240672, 10168861008, 20337722016]

約数ペア:

[(1, 20337722016), (2, 10168861008), (3, 6779240672), (4, 5084430504), (6, 3389620336), (8, 2542215252), (12, 1694810168), (16, 1271107626), (24, 847405084), (32, 635553813), (48, 423702542), (96, 211851271), (3461, 5876256), (6922, 2938128), (10383, 1958752), (13844, 1469064), (20766, 979376), (27688, 734532), (41532, 489688), (55376, 367266), (61211, 332256), (83064, 244844), (110752, 183633), (122422, 166128)]