20579584740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2398553}}^1$

素因数の和:2398589

約数の個数: 96

約数和(自身を含む): 67696788096

約数和(自身を除く): 47117203356

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 2398553, 4797106, 7195659, 9594212, 11992765, 14391318, 23985530, 26384083, 28782636, 31181189, 35978295, 47971060, 52768166, 62362378, 71956590, 79152249, 93543567, 105536332, 124724756, 131920415, 143913180, 155905945, 158304498, 187087134, 263840830, 311811890, 316608996, 342993079, 374174268, 395761245, 467717835, 527681660, 623623780, 685986158, 791522490, 935435670, 1028979237, 1371972316, 1583044980, 1714965395, 1870871340, 2057958474, 3429930790, 4115916948, 5144896185, 6859861580, 10289792370, 20579584740]

約数ペア:

[(1, 20579584740), (2, 10289792370), (3, 6859861580), (4, 5144896185), (5, 4115916948), (6, 3429930790), (10, 2057958474), (11, 1870871340), (12, 1714965395), (13, 1583044980), (15, 1371972316), (20, 1028979237), (22, 935435670), (26, 791522490), (30, 685986158), (33, 623623780), (39, 527681660), (44, 467717835), (52, 395761245), (55, 374174268), (60, 342993079), (65, 316608996), (66, 311811890), (78, 263840830), (110, 187087134), (130, 158304498), (132, 155905945), (143, 143913180), (156, 131920415), (165, 124724756), (195, 105536332), (220, 93543567), (260, 79152249), (286, 71956590), (330, 62362378), (390, 52768166), (429, 47971060), (572, 35978295), (660, 31181189), (715, 28782636), (780, 26384083), (858, 23985530), (1430, 14391318), (1716, 11992765), (2145, 9594212), (2860, 7195659), (4290, 4797106), (8580, 2398553)]