20367516290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{863}}^1\times {\mathrm{5233}}^1$

素因数の和:6155

約数の個数: 64

約数和(自身を含む): 41025180672

約数和(自身を除く): 20657664382

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 863, 902, 1726, 2255, 4315, 4510, 5233, 8630, 9493, 10466, 18986, 26165, 35383, 47465, 52330, 57563, 70766, 94930, 115126, 176915, 214553, 287815, 353830, 389213, 429106, 575630, 778426, 1072765, 1946065, 2145530, 2360083, 3892130, 4516079, 4720166, 9032158, 11800415, 22580395, 23600830, 45160790, 49676869, 99353738, 185159239, 248384345, 370318478, 496768690, 925796195, 1851592390, 2036751629, 4073503258, 10183758145, 20367516290]

約数ペア:

[(1, 20367516290), (2, 10183758145), (5, 4073503258), (10, 2036751629), (11, 1851592390), (22, 925796195), (41, 496768690), (55, 370318478), (82, 248384345), (110, 185159239), (205, 99353738), (410, 49676869), (451, 45160790), (863, 23600830), (902, 22580395), (1726, 11800415), (2255, 9032158), (4315, 4720166), (4510, 4516079), (5233, 3892130), (8630, 2360083), (9493, 2145530), (10466, 1946065), (18986, 1072765), (26165, 778426), (35383, 575630), (47465, 429106), (52330, 389213), (57563, 353830), (70766, 287815), (94930, 214553), (115126, 176915)]