20162968308

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^2\times {\mathrm{50417}}^1$

素因数の和:50483

約数の個数: 144

約数和(自身を含む): 62453784960

約数和(自身を除く): 42290816652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 84, 92, 108, 126, 138, 161, 189, 207, 252, 276, 322, 378, 414, 483, 529, 621, 644, 756, 828, 966, 1058, 1242, 1449, 1587, 1932, 2116, 2484, 2898, 3174, 3703, 4347, 4761, 5796, 6348, 7406, 8694, 9522, 11109, 14283, 14812, 17388, 19044, 22218, 28566, 33327, 44436, 50417, 57132, 66654, 99981, 100834, 133308, 151251, 199962, 201668, 302502, 352919, 399924, 453753, 605004, 705838, 907506, 1058757, 1159591, 1361259, 1411676, 1815012, 2117514, 2319182, 2722518, 3176271, 3478773, 4235028, 4638364, 5445036, 6352542, 6957546, 8117137, 9528813, 10436319, 12705084, 13915092, 16234274, 19057626, 20872638, 24351411, 26670593, 31308957, 32468548, 38115252, 41745276, 48702822, 53341186, 62617914, 73054233, 80011779, 97405644, 106682372, 125235828, 146108466, 160023558, 186694151, 219162699, 240035337, 292216932, 320047116, 373388302, 438325398, 480070674, 560082453, 720106011, 746776604, 876650796, 960141348, 1120164906, 1440212022, 1680247359, 2240329812, 2880424044, 3360494718, 5040742077, 6720989436, 10081484154, 20162968308]

約数ペア:

[(1, 20162968308), (2, 10081484154), (3, 6720989436), (4, 5040742077), (6, 3360494718), (7, 2880424044), (9, 2240329812), (12, 1680247359), (14, 1440212022), (18, 1120164906), (21, 960141348), (23, 876650796), (27, 746776604), (28, 720106011), (36, 560082453), (42, 480070674), (46, 438325398), (54, 373388302), (63, 320047116), (69, 292216932), (84, 240035337), (92, 219162699), (108, 186694151), (126, 160023558), (138, 146108466), (161, 125235828), (189, 106682372), (207, 97405644), (252, 80011779), (276, 73054233), (322, 62617914), (378, 53341186), (414, 48702822), (483, 41745276), (529, 38115252), (621, 32468548), (644, 31308957), (756, 26670593), (828, 24351411), (966, 20872638), (1058, 19057626), (1242, 16234274), (1449, 13915092), (1587, 12705084), (1932, 10436319), (2116, 9528813), (2484, 8117137), (2898, 6957546), (3174, 6352542), (3703, 5445036), (4347, 4638364), (4761, 4235028), (5796, 3478773), (6348, 3176271), (7406, 2722518), (8694, 2319182), (9522, 2117514), (11109, 1815012), (14283, 1411676), (14812, 1361259), (17388, 1159591), (19044, 1058757), (22218, 907506), (28566, 705838), (33327, 605004), (44436, 453753), (50417, 399924), (57132, 352919), (66654, 302502), (99981, 201668), (100834, 199962), (133308, 151251)]