20235046704

素因数分解:

$2^4\times 3^1\times {\mathrm{2591}}^1\times {\mathrm{162703}}^1$

素因数の和:165305

約数の個数: 40

約数和(自身を含む): 52294367232

約数和(自身を除く): 32059320528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2591, 5182, 7773, 10364, 15546, 20728, 31092, 41456, 62184, 124368, 162703, 325406, 488109, 650812, 976218, 1301624, 1952436, 2603248, 3904872, 7809744, 421563473, 843126946, 1264690419, 1686253892, 2529380838, 3372507784, 5058761676, 6745015568, 10117523352, 20235046704]

約数ペア:

[(1, 20235046704), (2, 10117523352), (3, 6745015568), (4, 5058761676), (6, 3372507784), (8, 2529380838), (12, 1686253892), (16, 1264690419), (24, 843126946), (48, 421563473), (2591, 7809744), (5182, 3904872), (7773, 2603248), (10364, 1952436), (15546, 1301624), (20728, 976218), (31092, 650812), (41456, 488109), (62184, 325406), (124368, 162703)]