20932821720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{599}}^1\times {\mathrm{97073}}^1$

素因数の和:97689

約数の個数: 96

約数和(自身を含む): 68145948000

約数和(自身を除く): 47213126280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 599, 1198, 1797, 2396, 2995, 3594, 4792, 5391, 5990, 7188, 8985, 10782, 11980, 14376, 17970, 21564, 23960, 26955, 35940, 43128, 53910, 71880, 97073, 107820, 194146, 215640, 291219, 388292, 485365, 582438, 776584, 873657, 970730, 1164876, 1456095, 1747314, 1941460, 2329752, 2912190, 3494628, 3882920, 4368285, 5824380, 6989256, 8736570, 11648760, 17473140, 34946280, 58146727, 116293454, 174440181, 232586908, 290733635, 348880362, 465173816, 523320543, 581467270, 697760724, 872200905, 1046641086, 1162934540, 1395521448, 1744401810, 2093282172, 2325869080, 2616602715, 3488803620, 4186564344, 5233205430, 6977607240, 10466410860, 20932821720]

約数ペア:

[(1, 20932821720), (2, 10466410860), (3, 6977607240), (4, 5233205430), (5, 4186564344), (6, 3488803620), (8, 2616602715), (9, 2325869080), (10, 2093282172), (12, 1744401810), (15, 1395521448), (18, 1162934540), (20, 1046641086), (24, 872200905), (30, 697760724), (36, 581467270), (40, 523320543), (45, 465173816), (60, 348880362), (72, 290733635), (90, 232586908), (120, 174440181), (180, 116293454), (360, 58146727), (599, 34946280), (1198, 17473140), (1797, 11648760), (2396, 8736570), (2995, 6989256), (3594, 5824380), (4792, 4368285), (5391, 3882920), (5990, 3494628), (7188, 2912190), (8985, 2329752), (10782, 1941460), (11980, 1747314), (14376, 1456095), (17970, 1164876), (21564, 970730), (23960, 873657), (26955, 776584), (35940, 582438), (43128, 485365), (53910, 388292), (71880, 291219), (97073, 215640), (107820, 194146)]