20141574076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{3253}}^1$

素因数の和:3491

約数の個数: 96

約数和(自身を含む): 41144721408

約数和(自身を除く): 21003147332

約数列:

[1, 2, 4, 13, 23, 26, 31, 46, 52, 62, 92, 124, 167, 299, 334, 403, 598, 668, 713, 806, 1196, 1426, 1612, 2171, 2852, 3253, 3841, 4342, 5177, 6506, 7682, 8684, 9269, 10354, 13012, 15364, 18538, 20708, 37076, 42289, 49933, 67301, 74819, 84578, 99866, 100843, 119071, 134602, 149638, 169156, 199732, 201686, 238142, 269204, 299276, 403372, 476284, 543251, 972647, 1086502, 1310959, 1547923, 1945294, 2173004, 2319389, 2621918, 3095846, 3890588, 4638778, 5243836, 6191692, 7062263, 9277556, 12494773, 14124526, 16840781, 24989546, 28249052, 30152057, 33681562, 49979092, 60304114, 67363124, 120608228, 162432049, 218930153, 324864098, 387337963, 437860306, 649728196, 774675926, 875720612, 1549351852, 5035393519, 10070787038, 20141574076]

約数ペア:

[(1, 20141574076), (2, 10070787038), (4, 5035393519), (13, 1549351852), (23, 875720612), (26, 774675926), (31, 649728196), (46, 437860306), (52, 387337963), (62, 324864098), (92, 218930153), (124, 162432049), (167, 120608228), (299, 67363124), (334, 60304114), (403, 49979092), (598, 33681562), (668, 30152057), (713, 28249052), (806, 24989546), (1196, 16840781), (1426, 14124526), (1612, 12494773), (2171, 9277556), (2852, 7062263), (3253, 6191692), (3841, 5243836), (4342, 4638778), (5177, 3890588), (6506, 3095846), (7682, 2621918), (8684, 2319389), (9269, 2173004), (10354, 1945294), (13012, 1547923), (15364, 1310959), (18538, 1086502), (20708, 972647), (37076, 543251), (42289, 476284), (49933, 403372), (67301, 299276), (74819, 269204), (84578, 238142), (99866, 201686), (100843, 199732), (119071, 169156), (134602, 149638)]