20182728282

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1\times {\mathrm{2833}}^1$

素因数の和:3455

約数の個数: 64

約数和(自身を含む): 42179170176

約数和(自身を除く): 21996441894

約数列:

[1, 2, 3, 6, 43, 53, 86, 106, 129, 159, 258, 318, 521, 1042, 1563, 2279, 2833, 3126, 4558, 5666, 6837, 8499, 13674, 16998, 22403, 27613, 44806, 55226, 67209, 82839, 121819, 134418, 150149, 165678, 243638, 300298, 365457, 450447, 730914, 900894, 1187359, 1475993, 2374718, 2951986, 3562077, 4427979, 6456407, 7124154, 8855958, 12912814, 19369221, 38738442, 63467699, 78227629, 126935398, 156455258, 190403097, 234682887, 380806194, 469365774, 3363788047, 6727576094, 10091364141, 20182728282]

約数ペア:

[(1, 20182728282), (2, 10091364141), (3, 6727576094), (6, 3363788047), (43, 469365774), (53, 380806194), (86, 234682887), (106, 190403097), (129, 156455258), (159, 126935398), (258, 78227629), (318, 63467699), (521, 38738442), (1042, 19369221), (1563, 12912814), (2279, 8855958), (2833, 7124154), (3126, 6456407), (4558, 4427979), (5666, 3562077), (6837, 2951986), (8499, 2374718), (13674, 1475993), (16998, 1187359), (22403, 900894), (27613, 730914), (44806, 450447), (55226, 365457), (67209, 300298), (82839, 243638), (121819, 165678), (134418, 150149)]