20197616976

素因数分解:

$2^4\times 3^4\times {\mathrm{15584581}}^1$

素因数の和:15584601

約数の個数: 50

約数和(自身を含む): 58457767082

約数和(自身を除く): 38260150106

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 15584581, 31169162, 46753743, 62338324, 93507486, 124676648, 140261229, 187014972, 249353296, 280522458, 374029944, 420783687, 561044916, 748059888, 841567374, 1122089832, 1262351061, 1683134748, 2244179664, 2524702122, 3366269496, 5049404244, 6732538992, 10098808488, 20197616976]

約数ペア:

[(1, 20197616976), (2, 10098808488), (3, 6732538992), (4, 5049404244), (6, 3366269496), (8, 2524702122), (9, 2244179664), (12, 1683134748), (16, 1262351061), (18, 1122089832), (24, 841567374), (27, 748059888), (36, 561044916), (48, 420783687), (54, 374029944), (72, 280522458), (81, 249353296), (108, 187014972), (144, 140261229), (162, 124676648), (216, 93507486), (324, 62338324), (432, 46753743), (648, 31169162), (1296, 15584581)]