20162010423

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^2\times {\mathrm{113}}^1\times {\mathrm{683}}^1$

素因数の和:936

約数の個数: 48

約数和(自身を含む): 28575396864

約数和(自身を除く): 8413386441

約数列:

[1, 3, 31, 53, 93, 113, 159, 339, 683, 1643, 2049, 2809, 3503, 4929, 5989, 8427, 10509, 17967, 21173, 36199, 63519, 77179, 87079, 108597, 185659, 231537, 261237, 317417, 556977, 952251, 1122169, 1918547, 2392549, 3366507, 4090487, 5755641, 7177647, 9839927, 12271461, 29519781, 59474957, 126805097, 178424871, 216795811, 380415291, 650387433, 6720670141, 20162010423]

約数ペア:

[(1, 20162010423), (3, 6720670141), (31, 650387433), (53, 380415291), (93, 216795811), (113, 178424871), (159, 126805097), (339, 59474957), (683, 29519781), (1643, 12271461), (2049, 9839927), (2809, 7177647), (3503, 5755641), (4929, 4090487), (5989, 3366507), (8427, 2392549), (10509, 1918547), (17967, 1122169), (21173, 952251), (36199, 556977), (63519, 317417), (77179, 261237), (87079, 231537), (108597, 185659)]