20246358384

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{2251}}^1\times {\mathrm{8923}}^1$

素因数の和:11195

約数の個数: 120

約数和(自身を含む): 64792237952

約数和(自身を除く): 44545879568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 2251, 4502, 6753, 8923, 9004, 13506, 15757, 17846, 18008, 20259, 26769, 27012, 31514, 35692, 36016, 40518, 47271, 53538, 54024, 62461, 63028, 71384, 80307, 81036, 94542, 107076, 108048, 124922, 126056, 141813, 142768, 160614, 162072, 187383, 189084, 214152, 249844, 252112, 283626, 321228, 324144, 374766, 378168, 428304, 499688, 562149, 567252, 642456, 749532, 756336, 999376, 1124298, 1134504, 1284912, 1499064, 2248596, 2269008, 2998128, 4497192, 8994384, 20085673, 40171346, 60257019, 80342692, 120514038, 140599711, 160685384, 180771057, 241028076, 281199422, 321370768, 361542114, 421799133, 482056152, 562398844, 723084228, 843598266, 964112304, 1124797688, 1265397399, 1446168456, 1687196532, 2249595376, 2530794798, 2892336912, 3374393064, 5061589596, 6748786128, 10123179192, 20246358384]

約数ペア:

[(1, 20246358384), (2, 10123179192), (3, 6748786128), (4, 5061589596), (6, 3374393064), (7, 2892336912), (8, 2530794798), (9, 2249595376), (12, 1687196532), (14, 1446168456), (16, 1265397399), (18, 1124797688), (21, 964112304), (24, 843598266), (28, 723084228), (36, 562398844), (42, 482056152), (48, 421799133), (56, 361542114), (63, 321370768), (72, 281199422), (84, 241028076), (112, 180771057), (126, 160685384), (144, 140599711), (168, 120514038), (252, 80342692), (336, 60257019), (504, 40171346), (1008, 20085673), (2251, 8994384), (4502, 4497192), (6753, 2998128), (8923, 2269008), (9004, 2248596), (13506, 1499064), (15757, 1284912), (17846, 1134504), (18008, 1124298), (20259, 999376), (26769, 756336), (27012, 749532), (31514, 642456), (35692, 567252), (36016, 562149), (40518, 499688), (47271, 428304), (53538, 378168), (54024, 374766), (62461, 324144), (63028, 321228), (71384, 283626), (80307, 252112), (81036, 249844), (94542, 214152), (107076, 189084), (108048, 187383), (124922, 162072), (126056, 160614), (141813, 142768)]