20314008

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1973}}^1$

素因数の和:2009

約数の個数: 96

約数和(自身を含む): 64668240

約数和(自身を除く): 44354232

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 156, 198, 234, 264, 286, 312, 396, 429, 468, 572, 792, 858, 936, 1144, 1287, 1716, 1973, 2574, 3432, 3946, 5148, 5919, 7892, 10296, 11838, 15784, 17757, 21703, 23676, 25649, 35514, 43406, 47352, 51298, 65109, 71028, 76947, 86812, 102596, 130218, 142056, 153894, 173624, 195327, 205192, 230841, 260436, 282139, 307788, 390654, 461682, 520872, 564278, 615576, 781308, 846417, 923364, 1128556, 1562616, 1692834, 1846728, 2257112, 2539251, 3385668, 5078502, 6771336, 10157004, 20314008]

約数ペア:

[(1, 20314008), (2, 10157004), (3, 6771336), (4, 5078502), (6, 3385668), (8, 2539251), (9, 2257112), (11, 1846728), (12, 1692834), (13, 1562616), (18, 1128556), (22, 923364), (24, 846417), (26, 781308), (33, 615576), (36, 564278), (39, 520872), (44, 461682), (52, 390654), (66, 307788), (72, 282139), (78, 260436), (88, 230841), (99, 205192), (104, 195327), (117, 173624), (132, 153894), (143, 142056), (156, 130218), (198, 102596), (234, 86812), (264, 76947), (286, 71028), (312, 65109), (396, 51298), (429, 47352), (468, 43406), (572, 35514), (792, 25649), (858, 23676), (936, 21703), (1144, 17757), (1287, 15784), (1716, 11838), (1973, 10296), (2574, 7892), (3432, 5919), (3946, 5148)]