20201635090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22199599}}^1$

素因数の和:22199626

約数の個数: 32

約数和(自身を含む): 44754393600

約数和(自身を除く): 24552758510

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 22199599, 44399198, 110997995, 155397193, 221995990, 288594787, 310794386, 577189574, 776985965, 1442973935, 1553971930, 2020163509, 2885947870, 4040327018, 10100817545, 20201635090]

約数ペア:

[(1, 20201635090), (2, 10100817545), (5, 4040327018), (7, 2885947870), (10, 2020163509), (13, 1553971930), (14, 1442973935), (26, 776985965), (35, 577189574), (65, 310794386), (70, 288594787), (91, 221995990), (130, 155397193), (182, 110997995), (455, 44399198), (910, 22199599)]