20160454158

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{3677}}^1\times {\mathrm{23431}}^1$

素因数の和:27129

約数の個数: 48

約数和(自身を含む): 47055861216

約数和(自身を除く): 26895407058

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 3677, 7354, 11031, 22062, 23431, 33093, 46862, 47801, 66186, 70293, 95602, 140586, 143403, 210879, 286806, 304603, 421758, 430209, 609206, 860418, 913809, 1827618, 2741427, 5482854, 86155787, 172311574, 258467361, 516934722, 775402083, 1120025231, 1550804166, 2240050462, 3360075693, 6720151386, 10080227079, 20160454158]

約数ペア:

[(1, 20160454158), (2, 10080227079), (3, 6720151386), (6, 3360075693), (9, 2240050462), (13, 1550804166), (18, 1120025231), (26, 775402083), (39, 516934722), (78, 258467361), (117, 172311574), (234, 86155787), (3677, 5482854), (7354, 2741427), (11031, 1827618), (22062, 913809), (23431, 860418), (33093, 609206), (46862, 430209), (47801, 421758), (66186, 304603), (70293, 286806), (95602, 210879), (140586, 143403)]