20038829436

素因数分解:

$2^2\times 3^4\times {\mathrm{137}}^1\times {\mathrm{347}}^1\times {\mathrm{1301}}^1$

素因数の和:1801

約数の個数: 120

約数和(自身を含む): 52960579056

約数和(自身を除く): 32921749620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 137, 162, 274, 324, 347, 411, 548, 694, 822, 1041, 1233, 1301, 1388, 1644, 2082, 2466, 2602, 3123, 3699, 3903, 4164, 4932, 5204, 6246, 7398, 7806, 9369, 11097, 11709, 12492, 14796, 15612, 18738, 22194, 23418, 28107, 35127, 37476, 44388, 46836, 47539, 56214, 70254, 95078, 105381, 112428, 140508, 142617, 178237, 190156, 210762, 285234, 356474, 421524, 427851, 451447, 534711, 570468, 712948, 855702, 902894, 1069422, 1283553, 1354341, 1604133, 1711404, 1805788, 2138844, 2567106, 2708682, 3208266, 3850659, 4063023, 4812399, 5134212, 5417364, 6416532, 7701318, 8126046, 9624798, 12189069, 14437197, 15402636, 16252092, 19249596, 24378138, 28874394, 36567207, 48756276, 57748788, 61848239, 73134414, 123696478, 146268828, 185544717, 247392956, 371089434, 556634151, 742178868, 1113268302, 1669902453, 2226536604, 3339804906, 5009707359, 6679609812, 10019414718, 20038829436]

約数ペア:

[(1, 20038829436), (2, 10019414718), (3, 6679609812), (4, 5009707359), (6, 3339804906), (9, 2226536604), (12, 1669902453), (18, 1113268302), (27, 742178868), (36, 556634151), (54, 371089434), (81, 247392956), (108, 185544717), (137, 146268828), (162, 123696478), (274, 73134414), (324, 61848239), (347, 57748788), (411, 48756276), (548, 36567207), (694, 28874394), (822, 24378138), (1041, 19249596), (1233, 16252092), (1301, 15402636), (1388, 14437197), (1644, 12189069), (2082, 9624798), (2466, 8126046), (2602, 7701318), (3123, 6416532), (3699, 5417364), (3903, 5134212), (4164, 4812399), (4932, 4063023), (5204, 3850659), (6246, 3208266), (7398, 2708682), (7806, 2567106), (9369, 2138844), (11097, 1805788), (11709, 1711404), (12492, 1604133), (14796, 1354341), (15612, 1283553), (18738, 1069422), (22194, 902894), (23418, 855702), (28107, 712948), (35127, 570468), (37476, 534711), (44388, 451447), (46836, 427851), (47539, 421524), (56214, 356474), (70254, 285234), (95078, 210762), (105381, 190156), (112428, 178237), (140508, 142617)]