20433475398

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11903}}^1\times {\mathrm{5839}}^1$

素因数の和:17761

約数の個数: 48

約数和(自身を含む): 47551242240

約数和(自身を除く): 27117766842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 5839, 11678, 11903, 17517, 23806, 35034, 35709, 40873, 71418, 81746, 83321, 122619, 166642, 245238, 249963, 286111, 499926, 572222, 583247, 858333, 1166494, 1716666, 1749741, 3499482, 69501617, 139003234, 208504851, 417009702, 486511319, 973022638, 1459533957, 2919067914, 3405579233, 6811158466, 10216737699, 20433475398]

約数ペア:

[(1, 20433475398), (2, 10216737699), (3, 6811158466), (6, 3405579233), (7, 2919067914), (14, 1459533957), (21, 973022638), (42, 486511319), (49, 417009702), (98, 208504851), (147, 139003234), (294, 69501617), (5839, 3499482), (11678, 1749741), (11903, 1716666), (17517, 1166494), (23806, 858333), (35034, 583247), (35709, 572222), (40873, 499926), (71418, 286111), (81746, 249963), (83321, 245238), (122619, 166642)]