20113502436

素因数分解:

$2^2\times 3^2\times {\mathrm{1697}}^1\times {\mathrm{329233}}^1$

素因数の和:330940

約数の個数: 36

約数和(自身を含む): 50872579212

約数和(自身を除く): 30759076776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1697, 3394, 5091, 6788, 10182, 15273, 20364, 30546, 61092, 329233, 658466, 987699, 1316932, 1975398, 2963097, 3950796, 5926194, 11852388, 558708401, 1117416802, 1676125203, 2234833604, 3352250406, 5028375609, 6704500812, 10056751218, 20113502436]

約数ペア:

[(1, 20113502436), (2, 10056751218), (3, 6704500812), (4, 5028375609), (6, 3352250406), (9, 2234833604), (12, 1676125203), (18, 1117416802), (36, 558708401), (1697, 11852388), (3394, 5926194), (5091, 3950796), (6788, 2963097), (10182, 1975398), (15273, 1316932), (20364, 987699), (30546, 658466), (61092, 329233)]