20139932418

素因数分解:

$2^1\times 3^1\times {\mathrm{433}}^1\times {\mathrm{457}}^1\times {\mathrm{16963}}^1$

素因数の和:17858

約数の個数: 32

約数和(自身を含む): 40463618496

約数和(自身を除く): 20323686078

約数列:

[1, 2, 3, 6, 433, 457, 866, 914, 1299, 1371, 2598, 2742, 16963, 33926, 50889, 101778, 197881, 395762, 593643, 1187286, 7344979, 7752091, 14689958, 15504182, 22034937, 23256273, 44069874, 46512546, 3356655403, 6713310806, 10069966209, 20139932418]

約数ペア:

[(1, 20139932418), (2, 10069966209), (3, 6713310806), (6, 3356655403), (433, 46512546), (457, 44069874), (866, 23256273), (914, 22034937), (1299, 15504182), (1371, 14689958), (2598, 7752091), (2742, 7344979), (16963, 1187286), (33926, 593643), (50889, 395762), (101778, 197881)]