20196703683

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:589

約数の個数: 96

約数和(自身を含む): 32725405440

約数和(自身を除く): 12528701757

約数列:

[1, 3, 9, 13, 39, 61, 79, 113, 117, 183, 237, 317, 339, 549, 711, 793, 951, 1017, 1027, 1469, 2379, 2853, 3081, 4121, 4407, 4819, 6893, 7137, 8927, 9243, 12363, 13221, 14457, 19337, 20679, 25043, 26781, 35821, 37089, 43371, 58011, 62037, 62647, 75129, 80343, 89609, 107463, 116051, 174033, 187941, 225387, 251381, 268827, 322389, 325559, 348153, 465673, 544547, 563823, 754143, 806481, 976677, 1044459, 1397019, 1527623, 1633641, 2185081, 2262429, 2829859, 2930031, 4191057, 4582869, 4900923, 6555243, 7079111, 8489577, 13748607, 19665729, 19859099, 21237333, 25468731, 28406053, 36788167, 59577297, 63711999, 85218159, 110364501, 172621399, 178731891, 255654477, 331093503, 517864197, 1553592591, 2244078187, 6732234561, 20196703683]

約数ペア:

[(1, 20196703683), (3, 6732234561), (9, 2244078187), (13, 1553592591), (39, 517864197), (61, 331093503), (79, 255654477), (113, 178731891), (117, 172621399), (183, 110364501), (237, 85218159), (317, 63711999), (339, 59577297), (549, 36788167), (711, 28406053), (793, 25468731), (951, 21237333), (1017, 19859099), (1027, 19665729), (1469, 13748607), (2379, 8489577), (2853, 7079111), (3081, 6555243), (4121, 4900923), (4407, 4582869), (4819, 4191057), (6893, 2930031), (7137, 2829859), (8927, 2262429), (9243, 2185081), (12363, 1633641), (13221, 1527623), (14457, 1397019), (19337, 1044459), (20679, 976677), (25043, 806481), (26781, 754143), (35821, 563823), (37089, 544547), (43371, 465673), (58011, 348153), (62037, 325559), (62647, 322389), (75129, 268827), (80343, 251381), (89609, 225387), (107463, 187941), (116051, 174033)]