20276659798

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{1013}}^1$

素因数の和:1329

約数の個数: 64

約数和(自身を含む): 33613175232

約数和(自身を除く): 13336515434

約数列:

[1, 2, 17, 34, 41, 82, 83, 166, 173, 346, 697, 1013, 1394, 1411, 2026, 2822, 2941, 3403, 5882, 6806, 7093, 14186, 14359, 17221, 28718, 34442, 41533, 57851, 83066, 84079, 115702, 120581, 168158, 175249, 241162, 244103, 350498, 488206, 588719, 706061, 1177438, 1412122, 1429343, 2858686, 2979233, 3447239, 5958466, 6894478, 7185209, 10008223, 14370418, 14545667, 20016446, 29091334, 58603063, 117206126, 122148553, 244297106, 247276339, 494552678, 596372347, 1192744694, 10138329899, 20276659798]

約数ペア:

[(1, 20276659798), (2, 10138329899), (17, 1192744694), (34, 596372347), (41, 494552678), (82, 247276339), (83, 244297106), (166, 122148553), (173, 117206126), (346, 58603063), (697, 29091334), (1013, 20016446), (1394, 14545667), (1411, 14370418), (2026, 10008223), (2822, 7185209), (2941, 6894478), (3403, 5958466), (5882, 3447239), (6806, 2979233), (7093, 2858686), (14186, 1429343), (14359, 1412122), (17221, 1177438), (28718, 706061), (34442, 588719), (41533, 488206), (57851, 350498), (83066, 244103), (84079, 241162), (115702, 175249), (120581, 168158)]