20237130540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3191}}^1\times {\mathrm{3203}}^1$

素因数の和:6420

約数の個数: 144

約数和(自身を含む): 67008404736

約数和(自身を除く): 46771274196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 3191, 3203, 6382, 6406, 9573, 9609, 12764, 12812, 15955, 16015, 19146, 19218, 28719, 28827, 31910, 32030, 35101, 35233, 38292, 38436, 47865, 48045, 57438, 57654, 63820, 64060, 70202, 70466, 95730, 96090, 105303, 105699, 114876, 115308, 140404, 140932, 143595, 144135, 175505, 176165, 191460, 192180, 210606, 211398, 287190, 288270, 315909, 317097, 351010, 352330, 421212, 422796, 526515, 528495, 574380, 576540, 631818, 634194, 702020, 704660, 1053030, 1056990, 1263636, 1268388, 1579545, 1585485, 2106060, 2113980, 3159090, 3170970, 6318180, 6341940, 10220773, 20441546, 30662319, 40883092, 51103865, 61324638, 91986957, 102207730, 112428503, 122649276, 153311595, 183973914, 204415460, 224857006, 306623190, 337285509, 367947828, 449714012, 459934785, 562142515, 613246380, 674571018, 919869570, 1011856527, 1124285030, 1349142036, 1686427545, 1839739140, 2023713054, 2248570060, 3372855090, 4047426108, 5059282635, 6745710180, 10118565270, 20237130540]

約数ペア:

[(1, 20237130540), (2, 10118565270), (3, 6745710180), (4, 5059282635), (5, 4047426108), (6, 3372855090), (9, 2248570060), (10, 2023713054), (11, 1839739140), (12, 1686427545), (15, 1349142036), (18, 1124285030), (20, 1011856527), (22, 919869570), (30, 674571018), (33, 613246380), (36, 562142515), (44, 459934785), (45, 449714012), (55, 367947828), (60, 337285509), (66, 306623190), (90, 224857006), (99, 204415460), (110, 183973914), (132, 153311595), (165, 122649276), (180, 112428503), (198, 102207730), (220, 91986957), (330, 61324638), (396, 51103865), (495, 40883092), (660, 30662319), (990, 20441546), (1980, 10220773), (3191, 6341940), (3203, 6318180), (6382, 3170970), (6406, 3159090), (9573, 2113980), (9609, 2106060), (12764, 1585485), (12812, 1579545), (15955, 1268388), (16015, 1263636), (19146, 1056990), (19218, 1053030), (28719, 704660), (28827, 702020), (31910, 634194), (32030, 631818), (35101, 576540), (35233, 574380), (38292, 528495), (38436, 526515), (47865, 422796), (48045, 421212), (57438, 352330), (57654, 351010), (63820, 317097), (64060, 315909), (70202, 288270), (70466, 287190), (95730, 211398), (96090, 210606), (105303, 192180), (105699, 191460), (114876, 176165), (115308, 175505), (140404, 144135), (140932, 143595)]