20156214144

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{251149}}^1$

素因数の和:251196

約数の個数: 128

約数和(自身を含む): 61481520000

約数和(自身を除く): 41325305856

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 128, 132, 152, 176, 192, 209, 228, 264, 304, 352, 384, 418, 456, 528, 608, 627, 704, 836, 912, 1056, 1216, 1254, 1408, 1672, 1824, 2112, 2432, 2508, 3344, 3648, 4224, 5016, 6688, 7296, 10032, 13376, 20064, 26752, 40128, 80256, 251149, 502298, 753447, 1004596, 1506894, 2009192, 2762639, 3013788, 4018384, 4771831, 5525278, 6027576, 8036768, 8287917, 9543662, 11050556, 12055152, 14315493, 16073536, 16575834, 19087324, 22101112, 24110304, 28630986, 32147072, 33151668, 38174648, 44202224, 48220608, 52490141, 57261972, 66303336, 76349296, 88404448, 96441216, 104980282, 114523944, 132606672, 152698592, 157470423, 176808896, 209960564, 229047888, 265213344, 305397184, 314940846, 353617792, 419921128, 458095776, 530426688, 610794368, 629881692, 839842256, 916191552, 1060853376, 1259763384, 1679684512, 1832383104, 2519526768, 3359369024, 5039053536, 6718738048, 10078107072, 20156214144]

約数ペア:

[(1, 20156214144), (2, 10078107072), (3, 6718738048), (4, 5039053536), (6, 3359369024), (8, 2519526768), (11, 1832383104), (12, 1679684512), (16, 1259763384), (19, 1060853376), (22, 916191552), (24, 839842256), (32, 629881692), (33, 610794368), (38, 530426688), (44, 458095776), (48, 419921128), (57, 353617792), (64, 314940846), (66, 305397184), (76, 265213344), (88, 229047888), (96, 209960564), (114, 176808896), (128, 157470423), (132, 152698592), (152, 132606672), (176, 114523944), (192, 104980282), (209, 96441216), (228, 88404448), (264, 76349296), (304, 66303336), (352, 57261972), (384, 52490141), (418, 48220608), (456, 44202224), (528, 38174648), (608, 33151668), (627, 32147072), (704, 28630986), (836, 24110304), (912, 22101112), (1056, 19087324), (1216, 16575834), (1254, 16073536), (1408, 14315493), (1672, 12055152), (1824, 11050556), (2112, 9543662), (2432, 8287917), (2508, 8036768), (3344, 6027576), (3648, 5525278), (4224, 4771831), (5016, 4018384), (6688, 3013788), (7296, 2762639), (10032, 2009192), (13376, 1506894), (20064, 1004596), (26752, 753447), (40128, 502298), (80256, 251149)]