20165461047

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{7507}}^1$

素因数の和:7808

約数の個数: 48

約数和(自身を含む): 31335568992

約数和(自身を除く): 11170107945

約数列:

[1, 3, 9, 17, 51, 97, 153, 181, 291, 543, 873, 1629, 1649, 3077, 4947, 7507, 9231, 14841, 17557, 22521, 27693, 52671, 67563, 127619, 158013, 298469, 382857, 728179, 895407, 1148571, 1358767, 2184537, 2686221, 4076301, 6553611, 12228903, 12379043, 23099039, 37137129, 69297117, 111411387, 131800399, 207891351, 395401197, 1186203591, 2240606783, 6721820349, 20165461047]

約数ペア:

[(1, 20165461047), (3, 6721820349), (9, 2240606783), (17, 1186203591), (51, 395401197), (97, 207891351), (153, 131800399), (181, 111411387), (291, 69297117), (543, 37137129), (873, 23099039), (1629, 12379043), (1649, 12228903), (3077, 6553611), (4947, 4076301), (7507, 2686221), (9231, 2184537), (14841, 1358767), (17557, 1148571), (22521, 895407), (27693, 728179), (52671, 382857), (67563, 298469), (127619, 158013)]