20162347926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1993}}^1\times {\mathrm{3049}}^1$

素因数の和:5133

約数の個数: 64

約数和(自身を含む): 46707456000

約数和(自身を除く): 26545108074

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 1993, 3049, 3318, 3986, 5979, 6098, 9147, 11958, 13951, 18294, 21343, 27902, 41853, 42686, 64029, 83706, 128058, 157447, 240871, 314894, 472341, 481742, 722613, 944682, 1102129, 1445226, 1686097, 2204258, 3306387, 3372194, 5058291, 6076657, 6612774, 10116582, 12153314, 18229971, 36459942, 42536599, 85073198, 127609797, 255219594, 480055903, 960111806, 1440167709, 2880335418, 3360391321, 6720782642, 10081173963, 20162347926]

約数ペア:

[(1, 20162347926), (2, 10081173963), (3, 6720782642), (6, 3360391321), (7, 2880335418), (14, 1440167709), (21, 960111806), (42, 480055903), (79, 255219594), (158, 127609797), (237, 85073198), (474, 42536599), (553, 36459942), (1106, 18229971), (1659, 12153314), (1993, 10116582), (3049, 6612774), (3318, 6076657), (3986, 5058291), (5979, 3372194), (6098, 3306387), (9147, 2204258), (11958, 1686097), (13951, 1445226), (18294, 1102129), (21343, 944682), (27902, 722613), (41853, 481742), (42686, 472341), (64029, 314894), (83706, 240871), (128058, 157447)]