20209888950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{1531}}^1\times {\mathrm{88003}}^1$

素因数の和:89549

約数の個数: 48

約数和(自身を含む): 50153831616

約数和(自身を除く): 29943942666

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 1531, 3062, 4593, 7655, 9186, 15310, 22965, 38275, 45930, 76550, 88003, 114825, 176006, 229650, 264009, 440015, 528018, 880030, 1320045, 2200075, 2640090, 4400150, 6600225, 13200450, 134732593, 269465186, 404197779, 673662965, 808395558, 1347325930, 2020988895, 3368314825, 4041977790, 6736629650, 10104944475, 20209888950]

約数ペア:

[(1, 20209888950), (2, 10104944475), (3, 6736629650), (5, 4041977790), (6, 3368314825), (10, 2020988895), (15, 1347325930), (25, 808395558), (30, 673662965), (50, 404197779), (75, 269465186), (150, 134732593), (1531, 13200450), (3062, 6600225), (4593, 4400150), (7655, 2640090), (9186, 2200075), (15310, 1320045), (22965, 880030), (38275, 528018), (45930, 440015), (76550, 264009), (88003, 229650), (114825, 176006)]