20227745416

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{67}}^1\times {\mathrm{71339}}^1$

素因数の和:71458

約数の個数: 48

約数和(自身を含む): 40240040400

約数和(自身を除く): 20012294984

約数列:

[1, 2, 4, 8, 23, 46, 67, 92, 134, 184, 268, 529, 536, 1058, 1541, 2116, 3082, 4232, 6164, 12328, 35443, 70886, 71339, 141772, 142678, 283544, 285356, 570712, 1640797, 3281594, 4779713, 6563188, 9559426, 13126376, 19118852, 37738331, 38237704, 75476662, 109933399, 150953324, 219866798, 301906648, 439733596, 879467192, 2528468177, 5056936354, 10113872708, 20227745416]

約数ペア:

[(1, 20227745416), (2, 10113872708), (4, 5056936354), (8, 2528468177), (23, 879467192), (46, 439733596), (67, 301906648), (92, 219866798), (134, 150953324), (184, 109933399), (268, 75476662), (529, 38237704), (536, 37738331), (1058, 19118852), (1541, 13126376), (2116, 9559426), (3082, 6563188), (4232, 4779713), (6164, 3281594), (12328, 1640797), (35443, 570712), (70886, 285356), (71339, 283544), (141772, 142678)]