20185753852

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{4133}}^1\times {\mathrm{10091}}^1$

素因数の和:14250

約数の個数: 36

約数和(自身を含む): 38841625368

約数和(自身を除く): 18655871516

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 4133, 8266, 10091, 16532, 20182, 40364, 45463, 90926, 111001, 181852, 222002, 444004, 500093, 1000186, 1221011, 2000372, 2442022, 4884044, 41706103, 83412206, 166824412, 458767133, 917534266, 1835068532, 5046438463, 10092876926, 20185753852]

約数ペア:

[(1, 20185753852), (2, 10092876926), (4, 5046438463), (11, 1835068532), (22, 917534266), (44, 458767133), (121, 166824412), (242, 83412206), (484, 41706103), (4133, 4884044), (8266, 2442022), (10091, 2000372), (16532, 1221011), (20182, 1000186), (40364, 500093), (45463, 444004), (90926, 222002), (111001, 181852)]