20043532016

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{85703}}^1$

素因数の和:86069

約数の個数: 40

約数和(自身を含む): 39788596224

約数和(自身を除く): 19745064208

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 311, 376, 622, 752, 1244, 2488, 4976, 14617, 29234, 58468, 85703, 116936, 171406, 233872, 342812, 685624, 1371248, 4028041, 8056082, 16112164, 26653633, 32224328, 53307266, 64448656, 106614532, 213229064, 426458128, 1252720751, 2505441502, 5010883004, 10021766008, 20043532016]

約数ペア:

[(1, 20043532016), (2, 10021766008), (4, 5010883004), (8, 2505441502), (16, 1252720751), (47, 426458128), (94, 213229064), (188, 106614532), (311, 64448656), (376, 53307266), (622, 32224328), (752, 26653633), (1244, 16112164), (2488, 8056082), (4976, 4028041), (14617, 1371248), (29234, 685624), (58468, 342812), (85703, 233872), (116936, 171406)]