20083974840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1913}}^1\times {\mathrm{9721}}^1$

素因数の和:11654

約数の個数: 128

約数和(自身を含む): 66988468800

約数和(自身を除く): 46904493960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1913, 3826, 5739, 7652, 9565, 9721, 11478, 15304, 17217, 19130, 19442, 22956, 28695, 29163, 34434, 38260, 38884, 45912, 48605, 51651, 57390, 58326, 68868, 76520, 77768, 86085, 87489, 97210, 103302, 114780, 116652, 137736, 145815, 172170, 174978, 194420, 206604, 229560, 233304, 258255, 262467, 291630, 344340, 349956, 388840, 413208, 437445, 516510, 524934, 583260, 688680, 699912, 874890, 1033020, 1049868, 1166520, 1312335, 1749780, 2066040, 2099736, 2624670, 3499560, 5249340, 10498680, 18596273, 37192546, 55788819, 74385092, 92981365, 111577638, 148770184, 167366457, 185962730, 223155276, 278944095, 334732914, 371925460, 446310552, 502099371, 557888190, 669465828, 743850920, 836832285, 1004198742, 1115776380, 1338931656, 1673664570, 2008397484, 2231552760, 2510496855, 3347329140, 4016794968, 5020993710, 6694658280, 10041987420, 20083974840]

約数ペア:

[(1, 20083974840), (2, 10041987420), (3, 6694658280), (4, 5020993710), (5, 4016794968), (6, 3347329140), (8, 2510496855), (9, 2231552760), (10, 2008397484), (12, 1673664570), (15, 1338931656), (18, 1115776380), (20, 1004198742), (24, 836832285), (27, 743850920), (30, 669465828), (36, 557888190), (40, 502099371), (45, 446310552), (54, 371925460), (60, 334732914), (72, 278944095), (90, 223155276), (108, 185962730), (120, 167366457), (135, 148770184), (180, 111577638), (216, 92981365), (270, 74385092), (360, 55788819), (540, 37192546), (1080, 18596273), (1913, 10498680), (3826, 5249340), (5739, 3499560), (7652, 2624670), (9565, 2099736), (9721, 2066040), (11478, 1749780), (15304, 1312335), (17217, 1166520), (19130, 1049868), (19442, 1033020), (22956, 874890), (28695, 699912), (29163, 688680), (34434, 583260), (38260, 524934), (38884, 516510), (45912, 437445), (48605, 413208), (51651, 388840), (57390, 349956), (58326, 344340), (68868, 291630), (76520, 262467), (77768, 258255), (86085, 233304), (87489, 229560), (97210, 206604), (103302, 194420), (114780, 174978), (116652, 172170), (137736, 145815)]