20175424096

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{907}}^1\times {\mathrm{30223}}^1$

素因数の和:31163

約数の個数: 48

約数和(自身を含む): 41494408704

約数和(自身を除く): 21318984608

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 907, 1814, 3628, 7256, 14512, 20861, 29024, 30223, 41722, 60446, 83444, 120892, 166888, 241784, 333776, 483568, 667552, 695129, 967136, 1390258, 2780516, 5561032, 11122064, 22244128, 27412261, 54824522, 109649044, 219298088, 438596176, 630482003, 877192352, 1260964006, 2521928012, 5043856024, 10087712048, 20175424096]

約数ペア:

[(1, 20175424096), (2, 10087712048), (4, 5043856024), (8, 2521928012), (16, 1260964006), (23, 877192352), (32, 630482003), (46, 438596176), (92, 219298088), (184, 109649044), (368, 54824522), (736, 27412261), (907, 22244128), (1814, 11122064), (3628, 5561032), (7256, 2780516), (14512, 1390258), (20861, 967136), (29024, 695129), (30223, 667552), (41722, 483568), (60446, 333776), (83444, 241784), (120892, 166888)]