20195556384

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{28901}}^1$

素因数の和:29194

約数の個数: 96

約数和(自身を含む): 55061778240

約数和(自身を除く): 34866221856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 96, 116, 174, 232, 251, 348, 464, 502, 696, 753, 928, 1004, 1392, 1506, 2008, 2784, 3012, 4016, 6024, 7279, 8032, 12048, 14558, 21837, 24096, 28901, 29116, 43674, 57802, 58232, 86703, 87348, 115604, 116464, 173406, 174696, 231208, 232928, 346812, 349392, 462416, 693624, 698784, 838129, 924832, 1387248, 1676258, 2514387, 2774496, 3352516, 5028774, 6705032, 7254151, 10057548, 13410064, 14508302, 20115096, 21762453, 26820128, 29016604, 40230192, 43524906, 58033208, 80460384, 87049812, 116066416, 174099624, 210370379, 232132832, 348199248, 420740758, 631111137, 696398496, 841481516, 1262222274, 1682963032, 2524444548, 3365926064, 5048889096, 6731852128, 10097778192, 20195556384]

約数ペア:

[(1, 20195556384), (2, 10097778192), (3, 6731852128), (4, 5048889096), (6, 3365926064), (8, 2524444548), (12, 1682963032), (16, 1262222274), (24, 841481516), (29, 696398496), (32, 631111137), (48, 420740758), (58, 348199248), (87, 232132832), (96, 210370379), (116, 174099624), (174, 116066416), (232, 87049812), (251, 80460384), (348, 58033208), (464, 43524906), (502, 40230192), (696, 29016604), (753, 26820128), (928, 21762453), (1004, 20115096), (1392, 14508302), (1506, 13410064), (2008, 10057548), (2784, 7254151), (3012, 6705032), (4016, 5028774), (6024, 3352516), (7279, 2774496), (8032, 2514387), (12048, 1676258), (14558, 1387248), (21837, 924832), (24096, 838129), (28901, 698784), (29116, 693624), (43674, 462416), (57802, 349392), (58232, 346812), (86703, 232928), (87348, 231208), (115604, 174696), (116464, 173406)]