20083146112

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{983}}^1$

素因数の和:1284

約数の個数: 128

約数和(自身を含む): 43629969600

約数和(自身を除く): 23546823488

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 64, 68, 82, 128, 136, 164, 229, 272, 328, 458, 544, 656, 697, 916, 983, 1088, 1312, 1394, 1832, 1966, 2176, 2624, 2788, 3664, 3893, 3932, 5248, 5576, 7328, 7786, 7864, 9389, 11152, 14656, 15572, 15728, 16711, 18778, 22304, 29312, 31144, 31456, 33422, 37556, 40303, 44608, 62288, 62912, 66844, 75112, 80606, 89216, 124576, 125824, 133688, 150224, 159613, 161212, 225107, 249152, 267376, 300448, 319226, 322424, 450214, 498304, 534752, 600896, 638452, 644848, 685151, 900428, 1069504, 1201792, 1276904, 1289696, 1370302, 1800856, 2139008, 2553808, 2579392, 2740604, 3601712, 3826819, 5107616, 5158784, 5481208, 7203424, 7653638, 9229387, 10215232, 10962416, 14406848, 15307276, 18458774, 20430464, 21924832, 28813696, 30614552, 36917548, 43849664, 61229104, 73835096, 87699328, 122458208, 147670192, 156899579, 244916416, 295340384, 313799158, 489832832, 590680768, 627598316, 1181361536, 1255196632, 2510393264, 5020786528, 10041573056, 20083146112]

約数ペア:

[(1, 20083146112), (2, 10041573056), (4, 5020786528), (8, 2510393264), (16, 1255196632), (17, 1181361536), (32, 627598316), (34, 590680768), (41, 489832832), (64, 313799158), (68, 295340384), (82, 244916416), (128, 156899579), (136, 147670192), (164, 122458208), (229, 87699328), (272, 73835096), (328, 61229104), (458, 43849664), (544, 36917548), (656, 30614552), (697, 28813696), (916, 21924832), (983, 20430464), (1088, 18458774), (1312, 15307276), (1394, 14406848), (1832, 10962416), (1966, 10215232), (2176, 9229387), (2624, 7653638), (2788, 7203424), (3664, 5481208), (3893, 5158784), (3932, 5107616), (5248, 3826819), (5576, 3601712), (7328, 2740604), (7786, 2579392), (7864, 2553808), (9389, 2139008), (11152, 1800856), (14656, 1370302), (15572, 1289696), (15728, 1276904), (16711, 1201792), (18778, 1069504), (22304, 900428), (29312, 685151), (31144, 644848), (31456, 638452), (33422, 600896), (37556, 534752), (40303, 498304), (44608, 450214), (62288, 322424), (62912, 319226), (66844, 300448), (75112, 267376), (80606, 249152), (89216, 225107), (124576, 161212), (125824, 159613), (133688, 150224)]