20137632930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3668057}}^1$

素因数の和:3668131

約数の個数: 48

約数和(自身を含む): 53216185464

約数和(自身を除く): 33078552534

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 3668057, 7336114, 11004171, 18340285, 22008342, 33012513, 36680570, 55020855, 66025026, 110041710, 165062565, 223751477, 330125130, 447502954, 671254431, 1118757385, 1342508862, 2013763293, 2237514770, 3356272155, 4027526586, 6712544310, 10068816465, 20137632930]

約数ペア:

[(1, 20137632930), (2, 10068816465), (3, 6712544310), (5, 4027526586), (6, 3356272155), (9, 2237514770), (10, 2013763293), (15, 1342508862), (18, 1118757385), (30, 671254431), (45, 447502954), (61, 330125130), (90, 223751477), (122, 165062565), (183, 110041710), (305, 66025026), (366, 55020855), (549, 36680570), (610, 33012513), (915, 22008342), (1098, 18340285), (1830, 11004171), (2745, 7336114), (5490, 3668057)]