20152216448

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1730101}}^1$

素因数の和:1730135

約数の個数: 64

約数和(自身を含む): 49411713120

約数和(自身を除く): 29259496672

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5824, 11648, 1730101, 3460202, 6920404, 12110707, 13840808, 22491313, 24221414, 27681616, 44982626, 48442828, 55363232, 89965252, 96885656, 110726464, 157439191, 179930504, 193771312, 221452928, 314878382, 359861008, 387542624, 629756764, 719722016, 775085248, 1259513528, 1439444032, 1550170496, 2519027056, 2878888064, 5038054112, 10076108224, 20152216448]

約数ペア:

[(1, 20152216448), (2, 10076108224), (4, 5038054112), (7, 2878888064), (8, 2519027056), (13, 1550170496), (14, 1439444032), (16, 1259513528), (26, 775085248), (28, 719722016), (32, 629756764), (52, 387542624), (56, 359861008), (64, 314878382), (91, 221452928), (104, 193771312), (112, 179930504), (128, 157439191), (182, 110726464), (208, 96885656), (224, 89965252), (364, 55363232), (416, 48442828), (448, 44982626), (728, 27681616), (832, 24221414), (896, 22491313), (1456, 13840808), (1664, 12110707), (2912, 6920404), (5824, 3460202), (11648, 1730101)]