20185287528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{120150521}}^1$

素因数の和:120150537

約数の個数: 32

約数和(自身を含む): 57672250560

約数和(自身を除く): 37486963032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 120150521, 240301042, 360451563, 480602084, 720903126, 841053647, 961204168, 1441806252, 1682107294, 2523160941, 2883612504, 3364214588, 5046321882, 6728429176, 10092643764, 20185287528]

約数ペア:

[(1, 20185287528), (2, 10092643764), (3, 6728429176), (4, 5046321882), (6, 3364214588), (7, 2883612504), (8, 2523160941), (12, 1682107294), (14, 1441806252), (21, 961204168), (24, 841053647), (28, 720903126), (42, 480602084), (56, 360451563), (84, 240301042), (168, 120150521)]