20176833622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{4259}}^1$

素因数の和:4581

約数の個数: 64

約数和(自身を含む): 35775820800

約数和(自身を除く): 15598987178

約数列:

[1, 2, 11, 17, 22, 34, 53, 106, 187, 239, 374, 478, 583, 901, 1166, 1802, 2629, 4063, 4259, 5258, 8126, 8518, 9911, 12667, 19822, 25334, 44693, 46849, 72403, 89386, 93698, 139337, 144806, 215339, 225727, 278674, 430678, 451454, 796433, 1017901, 1592866, 2035802, 2368729, 2482997, 3837359, 4737458, 4965994, 7674718, 11196911, 17304317, 22393822, 34608634, 42210949, 53948753, 84421898, 107897506, 190347487, 380694974, 593436283, 917128801, 1186872566, 1834257602, 10088416811, 20176833622]

約数ペア:

[(1, 20176833622), (2, 10088416811), (11, 1834257602), (17, 1186872566), (22, 917128801), (34, 593436283), (53, 380694974), (106, 190347487), (187, 107897506), (239, 84421898), (374, 53948753), (478, 42210949), (583, 34608634), (901, 22393822), (1166, 17304317), (1802, 11196911), (2629, 7674718), (4063, 4965994), (4259, 4737458), (5258, 3837359), (8126, 2482997), (8518, 2368729), (9911, 2035802), (12667, 1592866), (19822, 1017901), (25334, 796433), (44693, 451454), (46849, 430678), (72403, 278674), (89386, 225727), (93698, 215339), (139337, 144806)]