20160632745

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1171}}^1\times {\mathrm{34781}}^1$

素因数の和:35974

約数の個数: 48

約数和(自身を含む): 38155575744

約数和(自身を除く): 17994942999

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 1171, 3513, 5855, 10539, 12881, 17565, 34781, 38643, 52695, 64405, 104343, 115929, 173905, 193215, 313029, 382591, 521715, 579645, 1147773, 1565145, 1912955, 3443319, 5738865, 17216595, 40728551, 122185653, 203642755, 366556959, 448014061, 610928265, 1344042183, 1832784795, 2240070305, 4032126549, 6720210915, 20160632745]

約数ペア:

[(1, 20160632745), (3, 6720210915), (5, 4032126549), (9, 2240070305), (11, 1832784795), (15, 1344042183), (33, 610928265), (45, 448014061), (55, 366556959), (99, 203642755), (165, 122185653), (495, 40728551), (1171, 17216595), (3513, 5738865), (5855, 3443319), (10539, 1912955), (12881, 1565145), (17565, 1147773), (34781, 579645), (38643, 521715), (52695, 382591), (64405, 313029), (104343, 193215), (115929, 173905)]