20163741702

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{125551}}^1$

素因数の和:125669

約数の個数: 64

約数和(自身を含む): 45560309760

約数和(自身を除く): 25396568058

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 71, 78, 87, 142, 174, 213, 377, 426, 754, 923, 1131, 1846, 2059, 2262, 2769, 4118, 5538, 6177, 12354, 26767, 53534, 80301, 125551, 160602, 251102, 376653, 753306, 1632163, 3264326, 3640979, 4896489, 7281958, 8914121, 9792978, 10922937, 17828242, 21845874, 26742363, 47332727, 53484726, 94665454, 115883573, 141998181, 231767146, 258509509, 283996362, 347650719, 517019018, 695301438, 775528527, 1551057054, 3360623617, 6721247234, 10081870851, 20163741702]

約数ペア:

[(1, 20163741702), (2, 10081870851), (3, 6721247234), (6, 3360623617), (13, 1551057054), (26, 775528527), (29, 695301438), (39, 517019018), (58, 347650719), (71, 283996362), (78, 258509509), (87, 231767146), (142, 141998181), (174, 115883573), (213, 94665454), (377, 53484726), (426, 47332727), (754, 26742363), (923, 21845874), (1131, 17828242), (1846, 10922937), (2059, 9792978), (2262, 8914121), (2769, 7281958), (4118, 4896489), (5538, 3640979), (6177, 3264326), (12354, 1632163), (26767, 753306), (53534, 376653), (80301, 251102), (125551, 160602)]