20134563078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{73651}}^1$

素因数の和:73969

約数の個数: 64

約数和(自身を含む): 48193155072

約数和(自身を除く): 28058591994

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 283, 322, 483, 566, 849, 966, 1698, 1981, 3962, 5943, 6509, 11886, 13018, 19527, 39054, 45563, 73651, 91126, 136689, 147302, 220953, 273378, 441906, 515557, 1031114, 1546671, 1693973, 3093342, 3387946, 5081919, 10163838, 11857811, 20843233, 23715622, 35573433, 41686466, 62529699, 71146866, 125059398, 145902631, 291805262, 437707893, 479394359, 875415786, 958788718, 1438183077, 2876366154, 3355760513, 6711521026, 10067281539, 20134563078]

約数ペア:

[(1, 20134563078), (2, 10067281539), (3, 6711521026), (6, 3355760513), (7, 2876366154), (14, 1438183077), (21, 958788718), (23, 875415786), (42, 479394359), (46, 437707893), (69, 291805262), (138, 145902631), (161, 125059398), (283, 71146866), (322, 62529699), (483, 41686466), (566, 35573433), (849, 23715622), (966, 20843233), (1698, 11857811), (1981, 10163838), (3962, 5081919), (5943, 3387946), (6509, 3093342), (11886, 1693973), (13018, 1546671), (19527, 1031114), (39054, 515557), (45563, 441906), (73651, 273378), (91126, 220953), (136689, 147302)]