20536416916

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{619}}^1\times {\mathrm{15679}}^1$

素因数の和:16348

約数の個数: 36

約数和(自身を含む): 37632313600

約数和(自身を除く): 17095896684

約数列:

[1, 2, 4, 23, 46, 92, 529, 619, 1058, 1238, 2116, 2476, 14237, 15679, 28474, 31358, 56948, 62716, 327451, 360617, 654902, 721234, 1309804, 1442468, 8294191, 9705301, 16588382, 19410602, 33176764, 38821204, 223221923, 446443846, 892887692, 5134104229, 10268208458, 20536416916]

約数ペア:

[(1, 20536416916), (2, 10268208458), (4, 5134104229), (23, 892887692), (46, 446443846), (92, 223221923), (529, 38821204), (619, 33176764), (1058, 19410602), (1238, 16588382), (2116, 9705301), (2476, 8294191), (14237, 1442468), (15679, 1309804), (28474, 721234), (31358, 654902), (56948, 360617), (62716, 327451)]