20195569710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2819}}^1\times {\mathrm{79601}}^1$

素因数の和:82433

約数の個数: 48

約数和(自身を含む): 52527767760

約数和(自身を除く): 32332198050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2819, 5638, 8457, 14095, 16914, 25371, 28190, 42285, 50742, 79601, 84570, 126855, 159202, 238803, 253710, 398005, 477606, 716409, 796010, 1194015, 1432818, 2388030, 3582045, 7164090, 224395219, 448790438, 673185657, 1121976095, 1346371314, 2019556971, 2243952190, 3365928285, 4039113942, 6731856570, 10097784855, 20195569710]

約数ペア:

[(1, 20195569710), (2, 10097784855), (3, 6731856570), (5, 4039113942), (6, 3365928285), (9, 2243952190), (10, 2019556971), (15, 1346371314), (18, 1121976095), (30, 673185657), (45, 448790438), (90, 224395219), (2819, 7164090), (5638, 3582045), (8457, 2388030), (14095, 1432818), (16914, 1194015), (25371, 796010), (28190, 716409), (42285, 477606), (50742, 398005), (79601, 253710), (84570, 238803), (126855, 159202)]