20862669408

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{85999}}^1$

素因数の和:86057

約数の個数: 144

約数和(自身を含む): 66056256000

約数和(自身を除く): 45193586592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 266, 304, 336, 361, 399, 456, 532, 608, 672, 722, 798, 912, 1064, 1083, 1444, 1596, 1824, 2128, 2166, 2527, 2888, 3192, 4256, 4332, 5054, 5776, 6384, 7581, 8664, 10108, 11552, 12768, 15162, 17328, 20216, 30324, 34656, 40432, 60648, 80864, 85999, 121296, 171998, 242592, 257997, 343996, 515994, 601993, 687992, 1031988, 1203986, 1375984, 1633981, 1805979, 2063976, 2407972, 2751968, 3267962, 3611958, 4127952, 4815944, 4901943, 6535924, 7223916, 8255904, 9631888, 9803886, 11437867, 13071848, 14447832, 19263776, 19607772, 22875734, 26143696, 28895664, 31045639, 34313601, 39215544, 45751468, 52287392, 57791328, 62091278, 68627202, 78431088, 91502936, 93136917, 124182556, 137254404, 156862176, 183005872, 186273834, 217319473, 248365112, 274508808, 366011744, 372547668, 434638946, 496730224, 549017616, 651958419, 745095336, 869277892, 993460448, 1098035232, 1303916838, 1490190672, 1738555784, 2607833676, 2980381344, 3477111568, 5215667352, 6954223136, 10431334704, 20862669408]

約数ペア:

[(1, 20862669408), (2, 10431334704), (3, 6954223136), (4, 5215667352), (6, 3477111568), (7, 2980381344), (8, 2607833676), (12, 1738555784), (14, 1490190672), (16, 1303916838), (19, 1098035232), (21, 993460448), (24, 869277892), (28, 745095336), (32, 651958419), (38, 549017616), (42, 496730224), (48, 434638946), (56, 372547668), (57, 366011744), (76, 274508808), (84, 248365112), (96, 217319473), (112, 186273834), (114, 183005872), (133, 156862176), (152, 137254404), (168, 124182556), (224, 93136917), (228, 91502936), (266, 78431088), (304, 68627202), (336, 62091278), (361, 57791328), (399, 52287392), (456, 45751468), (532, 39215544), (608, 34313601), (672, 31045639), (722, 28895664), (798, 26143696), (912, 22875734), (1064, 19607772), (1083, 19263776), (1444, 14447832), (1596, 13071848), (1824, 11437867), (2128, 9803886), (2166, 9631888), (2527, 8255904), (2888, 7223916), (3192, 6535924), (4256, 4901943), (4332, 4815944), (5054, 4127952), (5776, 3611958), (6384, 3267962), (7581, 2751968), (8664, 2407972), (10108, 2063976), (11552, 1805979), (12768, 1633981), (15162, 1375984), (17328, 1203986), (20216, 1031988), (30324, 687992), (34656, 601993), (40432, 515994), (60648, 343996), (80864, 257997), (85999, 242592), (121296, 171998)]