20014524

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1009}}^1$

素因数の和:1067

約数の個数: 72

約数和(自身を含む): 55146000

約数和(自身を除く): 35131476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 522, 551, 684, 1009, 1044, 1102, 1653, 2018, 2204, 3027, 3306, 4036, 4959, 6054, 6612, 9081, 9918, 12108, 18162, 19171, 19836, 29261, 36324, 38342, 57513, 58522, 76684, 87783, 115026, 117044, 172539, 175566, 230052, 263349, 345078, 351132, 526698, 555959, 690156, 1053396, 1111918, 1667877, 2223836, 3335754, 5003631, 6671508, 10007262, 20014524]

約数ペア:

[(1, 20014524), (2, 10007262), (3, 6671508), (4, 5003631), (6, 3335754), (9, 2223836), (12, 1667877), (18, 1111918), (19, 1053396), (29, 690156), (36, 555959), (38, 526698), (57, 351132), (58, 345078), (76, 263349), (87, 230052), (114, 175566), (116, 172539), (171, 117044), (174, 115026), (228, 87783), (261, 76684), (342, 58522), (348, 57513), (522, 38342), (551, 36324), (684, 29261), (1009, 19836), (1044, 19171), (1102, 18162), (1653, 12108), (2018, 9918), (2204, 9081), (3027, 6612), (3306, 6054), (4036, 4959)]