20786070510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13585667}}^1$

素因数の和:13585697

約数の個数: 48

約数和(自身を含む): 57222833616

約数和(自身を除く): 36436763106

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 13585667, 27171334, 40757001, 67928335, 81514002, 122271003, 135856670, 203785005, 230956339, 244542006, 407570010, 461912678, 611355015, 692869017, 1154781695, 1222710030, 1385738034, 2078607051, 2309563390, 3464345085, 4157214102, 6928690170, 10393035255, 20786070510]

約数ペア:

[(1, 20786070510), (2, 10393035255), (3, 6928690170), (5, 4157214102), (6, 3464345085), (9, 2309563390), (10, 2078607051), (15, 1385738034), (17, 1222710030), (18, 1154781695), (30, 692869017), (34, 611355015), (45, 461912678), (51, 407570010), (85, 244542006), (90, 230956339), (102, 203785005), (153, 135856670), (170, 122271003), (255, 81514002), (306, 67928335), (510, 40757001), (765, 27171334), (1530, 13585667)]