20202076218

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1543}}^1\times {\mathrm{1637}}^1$

素因数の和:3259

約数の個数: 64

約数和(自身を含む): 42731200512

約数和(自身を除く): 22529124294

約数列:

[1, 2, 3, 6, 31, 43, 62, 86, 93, 129, 186, 258, 1333, 1543, 1637, 2666, 3086, 3274, 3999, 4629, 4911, 7998, 9258, 9822, 47833, 50747, 66349, 70391, 95666, 101494, 132698, 140782, 143499, 152241, 199047, 211173, 286998, 304482, 398094, 422346, 2056819, 2182121, 2525891, 4113638, 4364242, 5051782, 6170457, 6546363, 7577673, 12340914, 13092726, 15155346, 78302621, 108613313, 156605242, 217226626, 234907863, 325839939, 469815726, 651679878, 3367012703, 6734025406, 10101038109, 20202076218]

約数ペア:

[(1, 20202076218), (2, 10101038109), (3, 6734025406), (6, 3367012703), (31, 651679878), (43, 469815726), (62, 325839939), (86, 234907863), (93, 217226626), (129, 156605242), (186, 108613313), (258, 78302621), (1333, 15155346), (1543, 13092726), (1637, 12340914), (2666, 7577673), (3086, 6546363), (3274, 6170457), (3999, 5051782), (4629, 4364242), (4911, 4113638), (7998, 2525891), (9258, 2182121), (9822, 2056819), (47833, 422346), (50747, 398094), (66349, 304482), (70391, 286998), (95666, 211173), (101494, 199047), (132698, 152241), (140782, 143499)]