20031219474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{98479}}^1$

素因数の和:98687

約数の個数: 64

約数和(自身を含む): 47648563200

約数和(自身を除く): 27617343726

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 167, 174, 203, 334, 406, 501, 609, 1002, 1169, 1218, 2338, 3507, 4843, 7014, 9686, 14529, 29058, 33901, 67802, 98479, 101703, 196958, 203406, 295437, 590874, 689353, 1378706, 2068059, 2855891, 4136118, 5711782, 8567673, 16445993, 17135346, 19991237, 32891986, 39982474, 49337979, 59973711, 98675958, 115121951, 119947422, 230243902, 345365853, 476933797, 690731706, 953867594, 1430801391, 2861602782, 3338536579, 6677073158, 10015609737, 20031219474]

約数ペア:

[(1, 20031219474), (2, 10015609737), (3, 6677073158), (6, 3338536579), (7, 2861602782), (14, 1430801391), (21, 953867594), (29, 690731706), (42, 476933797), (58, 345365853), (87, 230243902), (167, 119947422), (174, 115121951), (203, 98675958), (334, 59973711), (406, 49337979), (501, 39982474), (609, 32891986), (1002, 19991237), (1169, 17135346), (1218, 16445993), (2338, 8567673), (3507, 5711782), (4843, 4136118), (7014, 2855891), (9686, 2068059), (14529, 1378706), (29058, 689353), (33901, 590874), (67802, 295437), (98479, 203406), (101703, 196958)]