20470027872

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{7001}}^1$

素因数の和:7269

約数の個数: 192

約数和(自身を含む): 64933747200

約数和(自身を除く): 44463719328

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, 229, 266, 304, 336, 399, 456, 458, 532, 608, 672, 687, 798, 912, 916, 1064, 1374, 1596, 1603, 1824, 1832, 2128, 2748, 3192, 3206, 3664, 4256, 4351, 4809, 5496, 6384, 6412, 7001, 7328, 8702, 9618, 10992, 12768, 12824, 13053, 14002, 17404, 19236, 21003, 21984, 25648, 26106, 28004, 30457, 34808, 38472, 42006, 49007, 51296, 52212, 56008, 60914, 69616, 76944, 84012, 91371, 98014, 104424, 112016, 121828, 133019, 139232, 147021, 153888, 168024, 182742, 196028, 208848, 224032, 243656, 266038, 294042, 336048, 365484, 392056, 399057, 417696, 487312, 532076, 588084, 672096, 730968, 784112, 798114, 931133, 974624, 1064152, 1176168, 1461936, 1568224, 1596228, 1603229, 1862266, 2128304, 2352336, 2793399, 2923872, 3192456, 3206458, 3724532, 4256608, 4704672, 4809687, 5586798, 6384912, 6412916, 7449064, 9619374, 11173596, 11222603, 12769824, 12825832, 14898128, 19238748, 22347192, 22445206, 25651664, 29796256, 30461351, 33667809, 38477496, 44694384, 44890412, 51303328, 60922702, 67335618, 76954992, 89388768, 89780824, 91384053, 121845404, 134671236, 153909984, 179561648, 182768106, 213229457, 243690808, 269342472, 359123296, 365536212, 426458914, 487381616, 538684944, 639688371, 731072424, 852917828, 974763232, 1077369888, 1279376742, 1462144848, 1705835656, 2558753484, 2924289696, 3411671312, 5117506968, 6823342624, 10235013936, 20470027872]

約数ペア:

[(1, 20470027872), (2, 10235013936), (3, 6823342624), (4, 5117506968), (6, 3411671312), (7, 2924289696), (8, 2558753484), (12, 1705835656), (14, 1462144848), (16, 1279376742), (19, 1077369888), (21, 974763232), (24, 852917828), (28, 731072424), (32, 639688371), (38, 538684944), (42, 487381616), (48, 426458914), (56, 365536212), (57, 359123296), (76, 269342472), (84, 243690808), (96, 213229457), (112, 182768106), (114, 179561648), (133, 153909984), (152, 134671236), (168, 121845404), (224, 91384053), (228, 89780824), (229, 89388768), (266, 76954992), (304, 67335618), (336, 60922702), (399, 51303328), (456, 44890412), (458, 44694384), (532, 38477496), (608, 33667809), (672, 30461351), (687, 29796256), (798, 25651664), (912, 22445206), (916, 22347192), (1064, 19238748), (1374, 14898128), (1596, 12825832), (1603, 12769824), (1824, 11222603), (1832, 11173596), (2128, 9619374), (2748, 7449064), (3192, 6412916), (3206, 6384912), (3664, 5586798), (4256, 4809687), (4351, 4704672), (4809, 4256608), (5496, 3724532), (6384, 3206458), (6412, 3192456), (7001, 2923872), (7328, 2793399), (8702, 2352336), (9618, 2128304), (10992, 1862266), (12768, 1603229), (12824, 1596228), (13053, 1568224), (14002, 1461936), (17404, 1176168), (19236, 1064152), (21003, 974624), (21984, 931133), (25648, 798114), (26106, 784112), (28004, 730968), (30457, 672096), (34808, 588084), (38472, 532076), (42006, 487312), (49007, 417696), (51296, 399057), (52212, 392056), (56008, 365484), (60914, 336048), (69616, 294042), (76944, 266038), (84012, 243656), (91371, 224032), (98014, 208848), (104424, 196028), (112016, 182742), (121828, 168024), (133019, 153888), (139232, 147021)]