20096112

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:310

約数の個数: 80

約数和(自身を含む): 54996480

約数和(自身を除く): 34900368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 109, 138, 167, 184, 218, 276, 327, 334, 368, 436, 501, 552, 654, 668, 872, 1002, 1104, 1308, 1336, 1744, 2004, 2507, 2616, 2672, 3841, 4008, 5014, 5232, 7521, 7682, 8016, 10028, 11523, 15042, 15364, 18203, 20056, 23046, 30084, 30728, 36406, 40112, 46092, 54609, 60168, 61456, 72812, 92184, 109218, 120336, 145624, 184368, 218436, 291248, 418669, 436872, 837338, 873744, 1256007, 1674676, 2512014, 3349352, 5024028, 6698704, 10048056, 20096112]

約数ペア:

[(1, 20096112), (2, 10048056), (3, 6698704), (4, 5024028), (6, 3349352), (8, 2512014), (12, 1674676), (16, 1256007), (23, 873744), (24, 837338), (46, 436872), (48, 418669), (69, 291248), (92, 218436), (109, 184368), (138, 145624), (167, 120336), (184, 109218), (218, 92184), (276, 72812), (327, 61456), (334, 60168), (368, 54609), (436, 46092), (501, 40112), (552, 36406), (654, 30728), (668, 30084), (872, 23046), (1002, 20056), (1104, 18203), (1308, 15364), (1336, 15042), (1744, 11523), (2004, 10028), (2507, 8016), (2616, 7682), (2672, 7521), (3841, 5232), (4008, 5014)]