20199089484

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{2441}}^1\times {\mathrm{4691}}^1$

素因数の和:7156

約数の個数: 108

約数和(自身を含む): 59431940568

約数和(自身を除く): 39232851084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 2441, 4691, 4882, 7323, 9382, 9764, 14073, 14646, 17087, 18764, 21969, 28146, 29292, 32837, 34174, 42219, 43938, 51261, 56292, 65674, 68348, 84438, 87876, 98511, 102522, 119609, 131348, 153783, 168876, 197022, 205044, 229859, 239218, 295533, 307566, 358827, 394044, 459718, 478436, 591066, 615132, 689577, 717654, 919436, 1076481, 1182132, 1379154, 1435308, 2068731, 2152962, 2758308, 4137462, 4305924, 8274924, 11450731, 22901462, 34352193, 45802924, 68704386, 80155117, 103056579, 137408772, 160310234, 206113158, 240465351, 320620468, 412226316, 480930702, 561085819, 721396053, 961861404, 1122171638, 1442792106, 1683257457, 2244343276, 2885584212, 3366514914, 5049772371, 6733029828, 10099544742, 20199089484]

約数ペア:

[(1, 20199089484), (2, 10099544742), (3, 6733029828), (4, 5049772371), (6, 3366514914), (7, 2885584212), (9, 2244343276), (12, 1683257457), (14, 1442792106), (18, 1122171638), (21, 961861404), (28, 721396053), (36, 561085819), (42, 480930702), (49, 412226316), (63, 320620468), (84, 240465351), (98, 206113158), (126, 160310234), (147, 137408772), (196, 103056579), (252, 80155117), (294, 68704386), (441, 45802924), (588, 34352193), (882, 22901462), (1764, 11450731), (2441, 8274924), (4691, 4305924), (4882, 4137462), (7323, 2758308), (9382, 2152962), (9764, 2068731), (14073, 1435308), (14646, 1379154), (17087, 1182132), (18764, 1076481), (21969, 919436), (28146, 717654), (29292, 689577), (32837, 615132), (34174, 591066), (42219, 478436), (43938, 459718), (51261, 394044), (56292, 358827), (65674, 307566), (68348, 295533), (84438, 239218), (87876, 229859), (98511, 205044), (102522, 197022), (119609, 168876), (131348, 153783)]