21890783904

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{20729909}}^1$

素因数の和:20729933

約数の個数: 48

約数和(自身を含む): 62687247840

約数和(自身を除く): 40796463936

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 20729909, 41459818, 62189727, 82919636, 124379454, 165839272, 228028999, 248758908, 331678544, 456057998, 497517816, 663357088, 684086997, 912115996, 995035632, 1368173994, 1824231992, 1990071264, 2736347988, 3648463984, 5472695976, 7296927968, 10945391952, 21890783904]

約数ペア:

[(1, 21890783904), (2, 10945391952), (3, 7296927968), (4, 5472695976), (6, 3648463984), (8, 2736347988), (11, 1990071264), (12, 1824231992), (16, 1368173994), (22, 995035632), (24, 912115996), (32, 684086997), (33, 663357088), (44, 497517816), (48, 456057998), (66, 331678544), (88, 248758908), (96, 228028999), (132, 165839272), (176, 124379454), (264, 82919636), (352, 62189727), (528, 41459818), (1056, 20729909)]