20138086092

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{4648681}}^1$

素因数の和:4648726

約数の個数: 36

約数和(自身を含む): 49592139576

約数和(自身を除く): 29454053484

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 361, 722, 1083, 1444, 2166, 4332, 4648681, 9297362, 13946043, 18594724, 27892086, 55784172, 88324939, 176649878, 264974817, 353299756, 529949634, 1059899268, 1678173841, 3356347682, 5034521523, 6712695364, 10069043046, 20138086092]

約数ペア:

[(1, 20138086092), (2, 10069043046), (3, 6712695364), (4, 5034521523), (6, 3356347682), (12, 1678173841), (19, 1059899268), (38, 529949634), (57, 353299756), (76, 264974817), (114, 176649878), (228, 88324939), (361, 55784172), (722, 27892086), (1083, 18594724), (1444, 13946043), (2166, 9297362), (4332, 4648681)]