20234077284

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1249943}}^1$

素因数の和:1250040

約数の個数: 48

約数和(自身を含む): 50397742080

約数和(自身を除く): 30163664796

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 71, 76, 114, 142, 213, 228, 284, 426, 852, 1349, 2698, 4047, 5396, 8094, 16188, 1249943, 2499886, 3749829, 4999772, 7499658, 14999316, 23748917, 47497834, 71246751, 88745953, 94995668, 142493502, 177491906, 266237859, 284987004, 354983812, 532475718, 1064951436, 1686173107, 3372346214, 5058519321, 6744692428, 10117038642, 20234077284]

約数ペア:

[(1, 20234077284), (2, 10117038642), (3, 6744692428), (4, 5058519321), (6, 3372346214), (12, 1686173107), (19, 1064951436), (38, 532475718), (57, 354983812), (71, 284987004), (76, 266237859), (114, 177491906), (142, 142493502), (213, 94995668), (228, 88745953), (284, 71246751), (426, 47497834), (852, 23748917), (1349, 14999316), (2698, 7499658), (4047, 4999772), (5396, 3749829), (8094, 2499886), (16188, 1249943)]