20172083520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{2551}}^1\times {\mathrm{8237}}^1$

素因数の和:10808

約数の個数: 112

約数和(自身を含む): 64079250048

約数和(自身を除く): 43907166528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 2551, 5102, 7653, 8237, 10204, 12755, 15306, 16474, 20408, 24711, 25510, 30612, 32948, 38265, 40816, 41185, 49422, 51020, 61224, 65896, 76530, 81632, 82370, 98844, 102040, 122448, 123555, 131792, 153060, 163264, 164740, 197688, 204080, 244896, 247110, 263584, 306120, 329480, 395376, 408160, 489792, 494220, 527168, 612240, 658960, 790752, 816320, 988440, 1224480, 1317920, 1581504, 1976880, 2448960, 2635840, 3953760, 7907520, 21012587, 42025174, 63037761, 84050348, 105062935, 126075522, 168100696, 210125870, 252151044, 315188805, 336201392, 420251740, 504302088, 630377610, 672402784, 840503480, 1008604176, 1260755220, 1344805568, 1681006960, 2017208352, 2521510440, 3362013920, 4034416704, 5043020880, 6724027840, 10086041760, 20172083520]

約数ペア:

[(1, 20172083520), (2, 10086041760), (3, 6724027840), (4, 5043020880), (5, 4034416704), (6, 3362013920), (8, 2521510440), (10, 2017208352), (12, 1681006960), (15, 1344805568), (16, 1260755220), (20, 1008604176), (24, 840503480), (30, 672402784), (32, 630377610), (40, 504302088), (48, 420251740), (60, 336201392), (64, 315188805), (80, 252151044), (96, 210125870), (120, 168100696), (160, 126075522), (192, 105062935), (240, 84050348), (320, 63037761), (480, 42025174), (960, 21012587), (2551, 7907520), (5102, 3953760), (7653, 2635840), (8237, 2448960), (10204, 1976880), (12755, 1581504), (15306, 1317920), (16474, 1224480), (20408, 988440), (24711, 816320), (25510, 790752), (30612, 658960), (32948, 612240), (38265, 527168), (40816, 494220), (41185, 489792), (49422, 408160), (51020, 395376), (61224, 329480), (65896, 306120), (76530, 263584), (81632, 247110), (82370, 244896), (98844, 204080), (102040, 197688), (122448, 164740), (123555, 163264), (131792, 153060)]