20236413996

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{286651}}^1$

素因数の和:286751

約数の個数: 72

約数和(自身を含む): 53527101264

約数和(自身を除く): 33290687268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 53, 74, 106, 111, 148, 159, 212, 222, 318, 333, 444, 477, 636, 666, 954, 1332, 1908, 1961, 3922, 5883, 7844, 11766, 17649, 23532, 35298, 70596, 286651, 573302, 859953, 1146604, 1719906, 2579859, 3439812, 5159718, 10319436, 10606087, 15192503, 21212174, 30385006, 31818261, 42424348, 45577509, 60770012, 63636522, 91155018, 95454783, 127273044, 136732527, 182310036, 190909566, 273465054, 381819132, 546930108, 562122611, 1124245222, 1686367833, 2248490444, 3372735666, 5059103499, 6745471332, 10118206998, 20236413996]

約数ペア:

[(1, 20236413996), (2, 10118206998), (3, 6745471332), (4, 5059103499), (6, 3372735666), (9, 2248490444), (12, 1686367833), (18, 1124245222), (36, 562122611), (37, 546930108), (53, 381819132), (74, 273465054), (106, 190909566), (111, 182310036), (148, 136732527), (159, 127273044), (212, 95454783), (222, 91155018), (318, 63636522), (333, 60770012), (444, 45577509), (477, 42424348), (636, 31818261), (666, 30385006), (954, 21212174), (1332, 15192503), (1908, 10606087), (1961, 10319436), (3922, 5159718), (5883, 3439812), (7844, 2579859), (11766, 1719906), (17649, 1146604), (23532, 859953), (35298, 573302), (70596, 286651)]