20235736020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6363439}}^1$

素因数の和:6363504

約数の個数: 48

約数和(自身を含む): 57729127680

約数和(自身を除く): 37493391660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 6363439, 12726878, 19090317, 25453756, 31817195, 38180634, 63634390, 76361268, 95451585, 127268780, 190903170, 337262267, 381806340, 674524534, 1011786801, 1349049068, 1686311335, 2023573602, 3372622670, 4047147204, 5058934005, 6745245340, 10117868010, 20235736020]

約数ペア:

[(1, 20235736020), (2, 10117868010), (3, 6745245340), (4, 5058934005), (5, 4047147204), (6, 3372622670), (10, 2023573602), (12, 1686311335), (15, 1349049068), (20, 1011786801), (30, 674524534), (53, 381806340), (60, 337262267), (106, 190903170), (159, 127268780), (212, 95451585), (265, 76361268), (318, 63634390), (530, 38180634), (636, 31817195), (795, 25453756), (1060, 19090317), (1590, 12726878), (3180, 6363439)]