20196068432

素因数分解:

$2^4\times {\mathrm{619}}^1\times {\mathrm{1427}}^1\times {\mathrm{1429}}^1$

素因数の和:3483

約数の個数: 40

約数和(自身を含む): 39248008800

約数和(自身を除く): 19051940368

約数列:

[1, 2, 4, 8, 16, 619, 1238, 1427, 1429, 2476, 2854, 2858, 4952, 5708, 5716, 9904, 11416, 11432, 22832, 22864, 883313, 884551, 1766626, 1769102, 2039183, 3533252, 3538204, 4078366, 7066504, 7076408, 8156732, 14133008, 14152816, 16313464, 32626928, 1262254277, 2524508554, 5049017108, 10098034216, 20196068432]

約数ペア:

[(1, 20196068432), (2, 10098034216), (4, 5049017108), (8, 2524508554), (16, 1262254277), (619, 32626928), (1238, 16313464), (1427, 14152816), (1429, 14133008), (2476, 8156732), (2854, 7076408), (2858, 7066504), (4952, 4078366), (5708, 3538204), (5716, 3533252), (9904, 2039183), (11416, 1769102), (11432, 1766626), (22832, 884551), (22864, 883313)]