20078047638

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{3072857}}^1$

素因数の和:3072890

約数の個数: 48

約数和(自身を含む): 49042813680

約数和(自身を除く): 28964766042

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 121, 198, 242, 297, 363, 594, 726, 1089, 2178, 3267, 6534, 3072857, 6145714, 9218571, 18437142, 27655713, 33801427, 55311426, 67602854, 82967139, 101404281, 165934278, 202808562, 304212843, 371815697, 608425686, 743631394, 912638529, 1115447091, 1825277058, 2230894182, 3346341273, 6692682546, 10039023819, 20078047638]

約数ペア:

[(1, 20078047638), (2, 10039023819), (3, 6692682546), (6, 3346341273), (9, 2230894182), (11, 1825277058), (18, 1115447091), (22, 912638529), (27, 743631394), (33, 608425686), (54, 371815697), (66, 304212843), (99, 202808562), (121, 165934278), (198, 101404281), (242, 82967139), (297, 67602854), (363, 55311426), (594, 33801427), (726, 27655713), (1089, 18437142), (2178, 9218571), (3267, 6145714), (6534, 3072857)]