20108893248

素因数分解:

$2^6\times 3^3\times {\mathrm{29}}^1\times {\mathrm{401279}}^1$

素因数の和:401329

約数の個数: 112

約数和(自身を含む): 61155072000

約数和(自身を除く): 41046178752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 144, 174, 192, 216, 232, 261, 288, 348, 432, 464, 522, 576, 696, 783, 864, 928, 1044, 1392, 1566, 1728, 1856, 2088, 2784, 3132, 4176, 5568, 6264, 8352, 12528, 16704, 25056, 50112, 401279, 802558, 1203837, 1605116, 2407674, 3210232, 3611511, 4815348, 6420464, 7223022, 9630696, 10834533, 11637091, 12840928, 14446044, 19261392, 21669066, 23274182, 25681856, 28892088, 34911273, 38522784, 43338132, 46548364, 57784176, 69822546, 77045568, 86676264, 93096728, 104733819, 115568352, 139645092, 173352528, 186193456, 209467638, 231136704, 279290184, 314201457, 346705056, 372386912, 418935276, 558580368, 628402914, 693410112, 744773824, 837870552, 1117160736, 1256805828, 1675741104, 2234321472, 2513611656, 3351482208, 5027223312, 6702964416, 10054446624, 20108893248]

約数ペア:

[(1, 20108893248), (2, 10054446624), (3, 6702964416), (4, 5027223312), (6, 3351482208), (8, 2513611656), (9, 2234321472), (12, 1675741104), (16, 1256805828), (18, 1117160736), (24, 837870552), (27, 744773824), (29, 693410112), (32, 628402914), (36, 558580368), (48, 418935276), (54, 372386912), (58, 346705056), (64, 314201457), (72, 279290184), (87, 231136704), (96, 209467638), (108, 186193456), (116, 173352528), (144, 139645092), (174, 115568352), (192, 104733819), (216, 93096728), (232, 86676264), (261, 77045568), (288, 69822546), (348, 57784176), (432, 46548364), (464, 43338132), (522, 38522784), (576, 34911273), (696, 28892088), (783, 25681856), (864, 23274182), (928, 21669066), (1044, 19261392), (1392, 14446044), (1566, 12840928), (1728, 11637091), (1856, 10834533), (2088, 9630696), (2784, 7223022), (3132, 6420464), (4176, 4815348), (5568, 3611511), (6264, 3210232), (8352, 2407674), (12528, 1605116), (16704, 1203837), (25056, 802558), (50112, 401279)]