20176996536

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{14281}}^1$

素因数の和:14538

約数の個数: 128

約数和(自身を含む): 58133452800

約数和(自身を除く): 37956456264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 211, 216, 248, 279, 372, 422, 558, 633, 744, 837, 844, 1116, 1266, 1674, 1688, 1899, 2232, 2532, 3348, 3798, 5064, 5697, 6541, 6696, 7596, 11394, 13082, 14281, 15192, 19623, 22788, 26164, 28562, 39246, 42843, 45576, 52328, 57124, 58869, 78492, 85686, 114248, 117738, 128529, 156984, 171372, 176607, 235476, 257058, 342744, 353214, 385587, 442711, 470952, 514116, 706428, 771174, 885422, 1028232, 1328133, 1412856, 1542348, 1770844, 2656266, 3013291, 3084696, 3541688, 3984399, 5312532, 6026582, 7968798, 9039873, 10625064, 11953197, 12053164, 15937596, 18079746, 23906394, 24106328, 27119619, 31875192, 36159492, 47812788, 54239238, 72318984, 81358857, 93412021, 95625576, 108478476, 162717714, 186824042, 216956952, 280236063, 325435428, 373648084, 560472126, 650870856, 747296168, 840708189, 1120944252, 1681416378, 2241888504, 2522124567, 3362832756, 5044249134, 6725665512, 10088498268, 20176996536]

約数ペア:

[(1, 20176996536), (2, 10088498268), (3, 6725665512), (4, 5044249134), (6, 3362832756), (8, 2522124567), (9, 2241888504), (12, 1681416378), (18, 1120944252), (24, 840708189), (27, 747296168), (31, 650870856), (36, 560472126), (54, 373648084), (62, 325435428), (72, 280236063), (93, 216956952), (108, 186824042), (124, 162717714), (186, 108478476), (211, 95625576), (216, 93412021), (248, 81358857), (279, 72318984), (372, 54239238), (422, 47812788), (558, 36159492), (633, 31875192), (744, 27119619), (837, 24106328), (844, 23906394), (1116, 18079746), (1266, 15937596), (1674, 12053164), (1688, 11953197), (1899, 10625064), (2232, 9039873), (2532, 7968798), (3348, 6026582), (3798, 5312532), (5064, 3984399), (5697, 3541688), (6541, 3084696), (6696, 3013291), (7596, 2656266), (11394, 1770844), (13082, 1542348), (14281, 1412856), (15192, 1328133), (19623, 1028232), (22788, 885422), (26164, 771174), (28562, 706428), (39246, 514116), (42843, 470952), (45576, 442711), (52328, 385587), (57124, 353214), (58869, 342744), (78492, 257058), (85686, 235476), (114248, 176607), (117738, 171372), (128529, 156984)]