20131034170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{971}}^1\times {\mathrm{1579}}^1$

素因数の和:2671

約数の個数: 64

約数和(自身を含む): 39475175040

約数和(自身を除く): 19344140870

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 505, 971, 1010, 1313, 1579, 1942, 2626, 3158, 4855, 6565, 7895, 9710, 12623, 13130, 15790, 20527, 25246, 41054, 63115, 98071, 102635, 126230, 159479, 196142, 205270, 318958, 490355, 797395, 980710, 1274923, 1533209, 1594790, 2073227, 2549846, 3066418, 4146454, 6374615, 7666045, 10366135, 12749230, 15332090, 19931717, 20732270, 39863434, 99658585, 154854109, 199317170, 309708218, 774270545, 1548541090, 2013103417, 4026206834, 10065517085, 20131034170]

約数ペア:

[(1, 20131034170), (2, 10065517085), (5, 4026206834), (10, 2013103417), (13, 1548541090), (26, 774270545), (65, 309708218), (101, 199317170), (130, 154854109), (202, 99658585), (505, 39863434), (971, 20732270), (1010, 19931717), (1313, 15332090), (1579, 12749230), (1942, 10366135), (2626, 7666045), (3158, 6374615), (4855, 4146454), (6565, 3066418), (7895, 2549846), (9710, 2073227), (12623, 1594790), (13130, 1533209), (15790, 1274923), (20527, 980710), (25246, 797395), (41054, 490355), (63115, 318958), (98071, 205270), (102635, 196142), (126230, 159479)]