20005126776

素因数分解:

$2^3\times 3^2\times {\mathrm{271}}^1\times {\mathrm{1025273}}^1$

素因数の和:1025556

約数の個数: 48

約数和(自身を含む): 54380532960

約数和(自身を除く): 34375406184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 271, 542, 813, 1084, 1626, 2168, 2439, 3252, 4878, 6504, 9756, 19512, 1025273, 2050546, 3075819, 4101092, 6151638, 8202184, 9227457, 12303276, 18454914, 24606552, 36909828, 73819656, 277848983, 555697966, 833546949, 1111395932, 1667093898, 2222791864, 2500640847, 3334187796, 5001281694, 6668375592, 10002563388, 20005126776]

約数ペア:

[(1, 20005126776), (2, 10002563388), (3, 6668375592), (4, 5001281694), (6, 3334187796), (8, 2500640847), (9, 2222791864), (12, 1667093898), (18, 1111395932), (24, 833546949), (36, 555697966), (72, 277848983), (271, 73819656), (542, 36909828), (813, 24606552), (1084, 18454914), (1626, 12303276), (2168, 9227457), (2439, 8202184), (3252, 6151638), (4878, 4101092), (6504, 3075819), (9756, 2050546), (19512, 1025273)]