20163785568

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{3413}}^1$

素因数の和:3565

約数の個数: 192

約数和(自身を含む): 57814041600

約数和(自身を除く): 37650256032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 41, 48, 57, 76, 79, 82, 96, 114, 123, 152, 158, 164, 228, 237, 246, 304, 316, 328, 456, 474, 492, 608, 632, 656, 779, 912, 948, 984, 1264, 1312, 1501, 1558, 1824, 1896, 1968, 2337, 2528, 3002, 3116, 3239, 3413, 3792, 3936, 4503, 4674, 6004, 6232, 6478, 6826, 7584, 9006, 9348, 9717, 10239, 12008, 12464, 12956, 13652, 18012, 18696, 19434, 20478, 24016, 24928, 25912, 27304, 36024, 37392, 38868, 40956, 48032, 51824, 54608, 61541, 64847, 72048, 74784, 77736, 81912, 103648, 109216, 123082, 129694, 139933, 144096, 155472, 163824, 184623, 194541, 246164, 259388, 269627, 279866, 310944, 327648, 369246, 389082, 419799, 492328, 518776, 539254, 559732, 738492, 778164, 808881, 839598, 984656, 1037552, 1078508, 1119464, 1476984, 1556328, 1617762, 1679196, 1969312, 2075104, 2157016, 2238928, 2658727, 2953968, 3112656, 3235524, 3358392, 4314032, 4477856, 5122913, 5317454, 5907936, 6225312, 6471048, 6716784, 7976181, 8628064, 10245826, 10634908, 11054707, 12942096, 13433568, 15368739, 15952362, 20491652, 21269816, 22109414, 25884192, 30737478, 31904724, 33164121, 40983304, 42539632, 44218828, 61474956, 63809448, 66328242, 81966608, 85079264, 88437656, 122949912, 127618896, 132656484, 163933216, 176875312, 210039433, 245899824, 255237792, 265312968, 353750624, 420078866, 491799648, 530625936, 630118299, 840157732, 1061251872, 1260236598, 1680315464, 2520473196, 3360630928, 5040946392, 6721261856, 10081892784, 20163785568]

約数ペア:

[(1, 20163785568), (2, 10081892784), (3, 6721261856), (4, 5040946392), (6, 3360630928), (8, 2520473196), (12, 1680315464), (16, 1260236598), (19, 1061251872), (24, 840157732), (32, 630118299), (38, 530625936), (41, 491799648), (48, 420078866), (57, 353750624), (76, 265312968), (79, 255237792), (82, 245899824), (96, 210039433), (114, 176875312), (123, 163933216), (152, 132656484), (158, 127618896), (164, 122949912), (228, 88437656), (237, 85079264), (246, 81966608), (304, 66328242), (316, 63809448), (328, 61474956), (456, 44218828), (474, 42539632), (492, 40983304), (608, 33164121), (632, 31904724), (656, 30737478), (779, 25884192), (912, 22109414), (948, 21269816), (984, 20491652), (1264, 15952362), (1312, 15368739), (1501, 13433568), (1558, 12942096), (1824, 11054707), (1896, 10634908), (1968, 10245826), (2337, 8628064), (2528, 7976181), (3002, 6716784), (3116, 6471048), (3239, 6225312), (3413, 5907936), (3792, 5317454), (3936, 5122913), (4503, 4477856), (4674, 4314032), (6004, 3358392), (6232, 3235524), (6478, 3112656), (6826, 2953968), (7584, 2658727), (9006, 2238928), (9348, 2157016), (9717, 2075104), (10239, 1969312), (12008, 1679196), (12464, 1617762), (12956, 1556328), (13652, 1476984), (18012, 1119464), (18696, 1078508), (19434, 1037552), (20478, 984656), (24016, 839598), (24928, 808881), (25912, 778164), (27304, 738492), (36024, 559732), (37392, 539254), (38868, 518776), (40956, 492328), (48032, 419799), (51824, 389082), (54608, 369246), (61541, 327648), (64847, 310944), (72048, 279866), (74784, 269627), (77736, 259388), (81912, 246164), (103648, 194541), (109216, 184623), (123082, 163824), (129694, 155472), (139933, 144096)]