20132739306

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{439}}^1\times {\mathrm{28627}}^1$

素因数の和:29163

約数の個数: 48

約数和(自身を含む): 44213083200

約数和(自身を除く): 24080343894

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 439, 534, 801, 878, 1317, 1602, 2634, 3951, 7902, 28627, 39071, 57254, 78142, 85881, 117213, 171762, 234426, 257643, 351639, 515286, 703278, 2547803, 5095606, 7643409, 12567253, 15286818, 22930227, 25134506, 37701759, 45860454, 75403518, 113105277, 226210554, 1118485517, 2236971034, 3355456551, 6710913102, 10066369653, 20132739306]

約数ペア:

[(1, 20132739306), (2, 10066369653), (3, 6710913102), (6, 3355456551), (9, 2236971034), (18, 1118485517), (89, 226210554), (178, 113105277), (267, 75403518), (439, 45860454), (534, 37701759), (801, 25134506), (878, 22930227), (1317, 15286818), (1602, 12567253), (2634, 7643409), (3951, 5095606), (7902, 2547803), (28627, 703278), (39071, 515286), (57254, 351639), (78142, 257643), (85881, 234426), (117213, 171762)]