20951718912

素因数分解:

$2^{10}\times 3^2\times {\mathrm{19}}^1\times {\mathrm{119653}}^1$

素因数の和:119698

約数の個数: 132

約数和(自身を含む): 63682251880

約数和(自身を除く): 42730532968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 512, 576, 608, 684, 768, 912, 1024, 1152, 1216, 1368, 1536, 1824, 2304, 2432, 2736, 3072, 3648, 4608, 4864, 5472, 7296, 9216, 9728, 10944, 14592, 19456, 21888, 29184, 43776, 58368, 87552, 119653, 175104, 239306, 358959, 478612, 717918, 957224, 1076877, 1435836, 1914448, 2153754, 2273407, 2871672, 3828896, 4307508, 4546814, 5743344, 6820221, 7657792, 8615016, 9093628, 11486688, 13640442, 15315584, 17230032, 18187256, 20460663, 22973376, 27280884, 30631168, 34460064, 36374512, 40921326, 45946752, 54561768, 61262336, 68920128, 72749024, 81842652, 91893504, 109123536, 122524672, 137840256, 145498048, 163685304, 183787008, 218247072, 275680512, 290996096, 327370608, 367574016, 436494144, 551361024, 581992192, 654741216, 872988288, 1102722048, 1163984384, 1309482432, 1745976576, 2327968768, 2618964864, 3491953152, 5237929728, 6983906304, 10475859456, 20951718912]

約数ペア:

[(1, 20951718912), (2, 10475859456), (3, 6983906304), (4, 5237929728), (6, 3491953152), (8, 2618964864), (9, 2327968768), (12, 1745976576), (16, 1309482432), (18, 1163984384), (19, 1102722048), (24, 872988288), (32, 654741216), (36, 581992192), (38, 551361024), (48, 436494144), (57, 367574016), (64, 327370608), (72, 290996096), (76, 275680512), (96, 218247072), (114, 183787008), (128, 163685304), (144, 145498048), (152, 137840256), (171, 122524672), (192, 109123536), (228, 91893504), (256, 81842652), (288, 72749024), (304, 68920128), (342, 61262336), (384, 54561768), (456, 45946752), (512, 40921326), (576, 36374512), (608, 34460064), (684, 30631168), (768, 27280884), (912, 22973376), (1024, 20460663), (1152, 18187256), (1216, 17230032), (1368, 15315584), (1536, 13640442), (1824, 11486688), (2304, 9093628), (2432, 8615016), (2736, 7657792), (3072, 6820221), (3648, 5743344), (4608, 4546814), (4864, 4307508), (5472, 3828896), (7296, 2871672), (9216, 2273407), (9728, 2153754), (10944, 1914448), (14592, 1435836), (19456, 1076877), (21888, 957224), (29184, 717918), (43776, 478612), (58368, 358959), (87552, 239306), (119653, 175104)]