20199085608

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{593951}}^1$

素因数の和:594082

約数の個数: 64

約数和(自身を含む): 54881164800

約数和(自身を除く): 34682079192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 109, 156, 218, 312, 327, 436, 654, 872, 1308, 1417, 2616, 2834, 4251, 5668, 8502, 11336, 17004, 34008, 593951, 1187902, 1781853, 2375804, 3563706, 4751608, 7127412, 7721363, 14254824, 15442726, 23164089, 30885452, 46328178, 61770904, 64740659, 92656356, 129481318, 185312712, 194221977, 258962636, 388443954, 517925272, 776887908, 841628567, 1553775816, 1683257134, 2524885701, 3366514268, 5049771402, 6733028536, 10099542804, 20199085608]

約数ペア:

[(1, 20199085608), (2, 10099542804), (3, 6733028536), (4, 5049771402), (6, 3366514268), (8, 2524885701), (12, 1683257134), (13, 1553775816), (24, 841628567), (26, 776887908), (39, 517925272), (52, 388443954), (78, 258962636), (104, 194221977), (109, 185312712), (156, 129481318), (218, 92656356), (312, 64740659), (327, 61770904), (436, 46328178), (654, 30885452), (872, 23164089), (1308, 15442726), (1417, 14254824), (2616, 7721363), (2834, 7127412), (4251, 4751608), (5668, 3563706), (8502, 2375804), (11336, 1781853), (17004, 1187902), (34008, 593951)]