20169484794

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{368231}}^1$

素因数の和:368435

約数の個数: 48

約数和(自身を含む): 46529795520

約数和(自身を除く): 26360310726

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 179, 306, 358, 537, 1074, 1611, 3043, 3222, 6086, 9129, 18258, 27387, 54774, 368231, 736462, 1104693, 2209386, 3314079, 6259927, 6628158, 12519854, 18779781, 37559562, 56339343, 65913349, 112678686, 131826698, 197740047, 395480094, 593220141, 1120526933, 1186440282, 2241053866, 3361580799, 6723161598, 10084742397, 20169484794]

約数ペア:

[(1, 20169484794), (2, 10084742397), (3, 6723161598), (6, 3361580799), (9, 2241053866), (17, 1186440282), (18, 1120526933), (34, 593220141), (51, 395480094), (102, 197740047), (153, 131826698), (179, 112678686), (306, 65913349), (358, 56339343), (537, 37559562), (1074, 18779781), (1611, 12519854), (3043, 6628158), (3222, 6259927), (6086, 3314079), (9129, 2209386), (18258, 1104693), (27387, 736462), (54774, 368231)]